Contract Laboratory has received the following incoming Laboratory Testing and Scientific Research Requests which need to be fulfilled! These Laboratory Test Requests are received from a variety of sources ranging from start-up companies to large, multinational Fortune 500 corporations, international organizations, well-respected universities and government agencies that are actively seeking Labs to perform their Laboratory Testing and Scientific Research. If you need a Laboratory, please Submit a Laboratory Testing Request. If you need assistance or have questions email us or call toll free 1-855-377-6821.
20-00894
Analytical Chemistry Test Laboratory needed for USP Testing of undenatured ethanol for FCC and/or USP monograph FCC: specific gravity, inorganic impurities - lead, organic impurities - fusel oil, ketones, isopropyl alcohol, methanol, substances darkened by sulfuric acid, substances reducing permanganate, acidity (as acetic acid), alkalinity, nonvolatile residue, solubility in water USP: Impurities - nonvolatile residue, organic impurities, specific gravity, ultraviolet absorption, clarity, color, acidity
20-00892
United States Analytical Chemistry Laboratory needed for HPLC analysis of liquid solution for the percentage of Ostarine MK2866 CAS No. 15687-27-1 suspended in PEG 400 solution.
I can provide a standard of Ostarine if needed. Would love to know the minimum amount of solution you would require for testing, the minimum mg of standard that would be needed if provided, the cost to run this analysis, and the turn around time.
20-00890
URGENT - COVID-19
Contract Laboratory needed for a quote to test virucidal claim (emerging viruses) of disinfecting wipes for hard surfaces in compliance with EPA or according to ASTM E 1053. Lead time, cost, # of samples required.
Thanks
20-00877
Contract Laboratory needed for antiviral testing of waterbase paint coatings.
20-00876
Europe :Laboratory needed for ISO anti-microbial testing of PVC adhesive films according to ISO 18184 or 21702. It is please possible to send us a price proposal for this test and an idea of a possible date for the results.
20-00870
Asia Toxicology Laboratory needed for in vivo efficacy and safety testing of disinfectant/sanitizer. Please provide a price quote.
20-00866
EPA Certified Environmental Laboratory needed for Certificate of analysis testing of an antiviral solution product involving a film for submission to the EPA
2. HAZARDS IDENTIFICATION GHS classification Physicochemical hazards: Not classification Health hazards: Not classification Environmental hazards: Not classification ????????????????????????????????????????????????????????????? 3. COMPOSITION / INFORMATION ON INGREDIENTS Basic Chemical Composition CHEMICAL NAME CAS NO. CONCENTRATION Polyethylene terephthalate 25038-59-9 95-98% Urethane acrylic resin Nondisclosure 2-5% Copper iodide 7681-65-4 >1% ???????????????????????????????????
20-00860
Large China Microbiology Laboratory needed for efficacy testing on alcohol based hand sanitizer for activity against covid virus. Must be able to perform testing to allow for international certifications.
20-00842
USA or India FDA GMP and ISO 17025 Contract Laboratory needed for efficacy testing against common small non enveloped Virus.
20-00836
USA Contract Laboratory needed for Assessment of Antimicrobial finishes on Textile fabrics. Antimicrobial effectiveness against coronavirus when applied to textiles plus AATCC Test Method 100.
20-00815
Contract Laboratory needed for hair brush cleaning system effectiveness testing against viruses. . Could you please send a quote.
20-00813
European Union Laboratory needed for OECD and ECHA biocidal product testing of cleaner samples as per OECD 187 and ECHA (Guidance on the biocidal products regulation VII 2018)
20-00804
URGENT Oil Laboratory needed for benzene assay analysis on samples of solvent and lubricating oils.
We are looking for costs and turn around times as soon as possible.
20-00803
Cleaning Product Company needs Microbiology Laboratory for cleaning product virus kill testing.
20-00801
PRODUCT DEVELOPMENT Environmental Laboratory needed for new molecule proof of concept efficacy study of a new molecule for to be used as a insect repellent (mosquitos, cockroaches, etc) compared to nepetalactone and other market standards.
20-00799
Microbiology Laboratory needed for virucidal efficacy testing of ionic silver preparation as a surface disinfectant
20-00798
Environmental Chemistry Laboratory needed for pesticide testing of a few different brands of hydroponic nutrients. Two of the nutrients are said to contain plant growth regulators (PGR's). I am looking for a company that I can send samples of each nutrient solution to, for pesticide testing, in order to find out if they contain paclobutrazol or daminozide and at what ppm.
20-00784
Environmental Microbiology Laboratory needed for EPA disinfectant kill studies against a Non Enveloped Virus .
20-00765
Midwest USA FDA GMP Compliant Microbiology Laboratory needed for Hand Sanitizer product testing for efficacy, verification, SDS preparation. Our new hand sanitizer product will use above 62% alcohol. At this level, most microbial life dies. We'd like to verify content and efficacy of the claim and other Safety Data Sheet metrics.
20-00758
Microbiology Laboratory needed for paint coatings antiviral testing of on porous surfaces.
20-00747
India Microbiology Laboratory needed for EN disinfectant efficacy testing for Novel Corona virus as per EN 14416 and EN I3697 (Bactericidal and fungicidal activity)
20-00740
Contract Test Laboratory needed for ASTM bacterial filtration efficiency (BFE) on antimicrobial non woven fabric polypropylene or polyester to EN 14683:2019 or ASTM F2101-19.
20-00734
20-00732
Large Company needs Contract Laboratory for latex paint testing vapor pressure measured of water based latex architecture paints at 60F and 120F.
20-00729
Analytical Chemistry Test Laboratory needed for ASTM testing of Quaternary Ammonium Salts to ASTM Method D5806
20-00728
20-00723
USA Materials Laboratory needed for determination of refractive index of dried paint samples. Refractive index needs to be measured as close as possible to a wavelength around 1900-2000 nm and at room temperature.
20-00715
LONG-TERM TESTING Chemical company for the oil and gas market needs ISO 17025 laboratories in China that can check the quality of the products before importing products. Please provide quotation for ASTM chemical tests using Nuclear Magnetic Resonance (C13), HPLC, FTIR.
20-00702
USA (California preferred) Pharmaceutical Laboratory needed for USP Testing of Isopropyl Alcohol 99% against all of the elements of the USP monograph, including listed impurities.
20-00689
Pharmaceutical Company needs Microbiology Laboratory for antiviral and antibacterial testing of non-pharmaceutical consumer cleaning product including against pathogens..
20-00688
Chemical Manufacturer needs Europe Microbiology Laboratory needed for EN virucidal efficacy testing of disinfectant solution to EN 14476 virucidal efficacy test. We understand it is suitable for P2 and P4 use as we are in contact with the health departments of various European countries, but have been advised that we need to prove its virucidal efficacy, by the above test.
20-00681
URGENT Microbiology Laboratory needed for performing the following tests on Alcoholic Gel product type TP1 (70% alcoholic conc.) according to the following test standards: Virucidal activity EN 14476 + A2: 2019 Bactericidal activity EN 1500: 2013, EN 1276: 2019, EN 13727: 2016 Fungicidal activity / Levuricide EN 13624: 2014 (for Candida) Please specify your working conditions, respectively quantity of product for testing to send, terms of execution, price, contact person. Is there a possibility of an emergency testing?
20-00680
URGENT RFQ for an Analytical Chemistry Laboratory to perform analytical testing to identity a compound: Adrafinil (CAS# 63547-13-7). We want the fastest/cheapest test (HPLC or NMR or other) to just verify that the powder we have is actually Adrafinil.
- What test can you perform to confirm the identity of Adrafinil powder? - What's the timeline on identity verification? - What's the price for this?
We are looking for speed on this RFQ.
Thanks
20-00679
USA Consumer Products Laboratory needed for ASTM toxicological assessments testing of black paint for art materials according to ATSM D4236 Standard Practice for Labeling Art Materials for Chronic Health Hazards
Thank you and please take care in this time of crisis.
20-00674
Contract Laboratory needed for ISO anti-viral testing of specialty chemicals applied textiles according to ISO 18184:2019. We've developed a chemical product that provides antiviral protection, when applied to textiles during the processing stages.
20-00673
Technology Institute needs USA, UK, Germany, or France Large BSL-4 Laboratory for evaluation of 12 liquid samples and coating agents (non-toxic and inert in nature). We wish to test their virucidial efficacy (Ebola, coronavirus). Kindly send us the quote as soon as possible.
20-00667
China Microbiology Laboratory needed for disinfectant antiviral efficacy testing against coronaviruses.
20-00663
India Microbiology Laboratory for disinfectant viral efficacy study testing of ozonated water tested as a disinfectant on viruses.
20-00657
Textile chemicals company needs Contract Microbiology Laboratory for independent verification testing of the use of an anti-viral chemical product on a white non-woven fabric (size is A4 print paper) that non-woven fabric meets the ISO 18184 requirement. Our ultimate desire is to be able to sell our anti-viral chemical product to textile manufacturers who produce hospital clothing and masks. We would like to learn the following: 1. What type of virus types do you use during your testing? Can we select the virus type for testing and can you give your report for multiple virus types? 2. How many days would it take you to return the test report to us after we shipped it to you? 3. What is your competitive price for this testing service? What type of discount mechanisms do you have?
20-00654
US USDA Food Analytical Chemistry Laboratory needed for pesticide residues testing for organic spices.
20-00641
Midwest USA Contract Test Laboratory needed to verify ethanol sources are USP quality prior to using them for hand sanitizer. GC FIR is the primary test for the acceptance criteria but we would like to test to the full USP standard.
20-00636
East Coast Microbiology Laboratory needed for evaluation of the sanitizing capability of a soap product.
20-00616
USA Analytical Chemistry Laboratory needed for volatile acid testing on two 85% phosphoric acid samples using Gas Chromatography Mass Spectrometry. Results are typically <0.004% and our specification is <0.1%
20-00574
Microbiology Laboratory needed for virucidal efficacy of treatment method on surfaces.
20-00573
Microbiology Laboratory needed for anti-viral testing of consumer based antiviral hand lotion that is specifically geared toward enveloped viruses.
20-00567
URGENT Agriculture Laboratory needed for quick turnaround on the OECD testing listed in the next section: phys-chem tests on a agrochemical liquid formulation that contains isopropanol and propylene glycol. GLP not needed.
Analyses Needed for Submission Method References Boiling Point OECD 103, 830.7220 Vapor Pressure OECD 104, 830.7950 Henry's Constant OPPTS 835.1410 Density CIPAC MT3, 830.7300, OECD 109 Water Solubility OECD 105. 830.7840 Coefficient of Partition OECD 107, 117, 830.7550, 7570 Coefficient of Adsorption OECD 106 Conversion factor: ppm to mg/m3 at 20degC
Canyou provide cost, timing, and amount of sample needed? Thanks.
20-00565
Microbiology Laboratory needed to perform efficacy testing for broad virucide claims against the viruses listed as per health Canada disinfectant drugs and/or direct virucide for Human Coronavirus (Strain 229E). The testing shall be performed on pre-saturated towellettes and the liquid formulation alike
20-00564
Contract Laboratory needed for USP and FCC grading testing of fuel grade ethanol to determine impurities based on USP, FCC grade required tests.
20-00557
Construction Laboratory needed for competitor's comparison study for ASTM testing paint stripper formulation against competitors in the market based on ASTM method D6189.
20-00551
Company needs Chicago area Contract Test Laboratory to measure the alcohol content in a batch of hand sanitizer.
20-00549
Contract Analytical Laboratory needed for Certificate of Analysis Testing of 4 simple electrolyzed water (hypochlorite) solutions which we would like a basic COA for each. The COA is for internal use ONLY - NOT for commercial use.
20-00545
Environmental Chemical Company needs EPA and FDA GMP Microbiology Laboratory for study of testing chemical against the human coronavirus to show it extract the fat layer from the virus to kill it.
20-00540
USA (Preferrably California) Pharmaceutical Analytical Chemistry Laboratory needed for USP Testing of Ethanol .
20-00532
Microbiology Laboratory needed for anti-bacterial, anti-bacterial, anti-fungal and anti-microbial testing of natural all-purpose yoga mat sanitizing spray.
20-00493
Contract Laboratory experienced in elemental analysis needed to assay the concentration of free iodine and molecular iodine (I2) in solution. This is for a liquid dietary supplement finished product. The method simply needs to be accurate, precise and specific for its intended purpose.
20-00466
LEGAL Construction Materials Laboratory needed for analysis of exterior wood adhesive. The principal purpose of the analysis is to establish the actual adhesive used (e.g. phenol formaldehyde), delamination testing, and the adhesives waterproofing properties. Are you able to undertake such analysis?
20-00447
URGENT Large Corporation needs Contract Test Laboratory for cleanliness efficacy tests and prepare corresponding findings (i.e. - following usage, cleanliness of our room vs. typical room). Time is of the essence. Laboratory must be commited to are incorporating these into test plans and cleanliness efficacy data. Thank you!
20-00434
Materials Laboratory needed for ASTM testing of the physical and chemical properties of liquid epoxy paint flooring coating material as per ASTM C 957-17 Standard Specification for High-Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane With Integral Wearing Surface
20-00380
Asia and USA Contract Laboratories needed for AMS Testing of aircraft disinfectant cleaner to the following AMS Test Standards: AMS 1452 Disinfectant, Aircraft, General Purpose AMS 1453 Disinfectant Cleaner for Aircraft Interior General Purpose Liquid AMS 1530 Cleaner for Aircraft Exterior Surfaces, Wipe-On, Wipe-Off AMS 1550 CLEANER FOR INTERIOR MATERIALS OF AIRCRAFT Biodegradable, Water-Base
20-00369
Contract Analytical Chemistry Laboratory needed for USP zinc oxide assays on a raw material. This raw material is a zinc oxide with coating.We need to realize this analyse based on the USP method [zinc oxyde monograph] that is why we would like to realize assay by Ion Chromatography.Our raw material is a coated ingredient, our supplier inform us that we need to remove coating before analyzing.He provided us following information : This can be done by a method called Loss On Ignition (LOI), which basically burns off the silicone coating from raw material. After this procedure, the powder needs to be cooled in a desiccator. When the powder reached an approximate standard room temperature (25°C), one would be able to perform the assay on the product - based on the USP method.
Please send us a quotation.
20-00367
Large Corporation needs USa Materials Laboratory for ASTM Testing of Epoxy Resin for strength and electrical properties to the following ASTM Test Standards: Flexural Strength per ASTM D-790-81 (PSI) Tensile Strength per ASTM D638-80 (PSI) Heat Distortion Temperature per ASTM D-648-72 (°C) Shore Hardness per ASTM D2240-841 Dissipation Factor (25°C, 105°C,130°C, 150°C) Volume Resistivity per ASTM D-257-78 @ 25°C and 105°C Thermal Shock Test (Pass/Fail) Thermal Conductivity of Cured Material ( cal. cm./sec.2 C) Coefficient of hermal Expansion per ASTM E-831 (in/in/C)
20-00319
Contract Microbiology Laboratory needed for plasma air sterilizers performance testing against the following
1) H5N1 influenza A subtype sterilization test 2) Coronavirus sterilization test
Could I kindly ask for the duration and cost of the testing? We would like to conduct these ASAP.
Highly looking forward to hearing back from you.
20-00304
Large corporation needs Contract Laboratory for Burning Test O.1 related to classification of solid oxidizers.
20-00294
Asia Microbiology Laboratory needed for virucidal efficacy of a type of sterile solution with sterilizing features.
20-00275
Cleaning Products manufacturer needs accredited virology laboratory to test sanitizer's efficacy against coronaviruses (eg SARS, 229E, MERS)
Virucidal hard surface efficacy testing - Human coronaviruses Log reduction with different contact time and different active Ingredients concentration. With the outbreak of the novel coronavirus (2019-nCoV), company would like to have it's established products show to be effective against corona viruses.
20-00273
USA Microbiology Laboratory needed for Minimum Inhibitory Count MIC and a Kill rate(effective Use level) on a preservative blend. We need to test against a variety of microorganisms as a first part and then establish an effective use level to use in formulas associated with personal care applications.
20-00251
Aerospace Laboratory needed for water-based aircraft cleaner testing as per the following Boeing, Polish Aircraft, .Douglas and AMS Test Standards:
This is a water based liquid cleaner and we wish to get it tested as per the following standards: Boeing D6-17487 test standards requirements.AMS 1650 - Polish Aircraft, Metal 1996.Douglas CSD 1 standards.Kindly let us know if you could conduct these tests and what will be the cost of the same and time to complete these tests?
20-00242
Contract Analytical Laboratory needed for quantifying the amount Trisodium Phosphatein in water samples The samples we would send are the actual water samples that may or may not contain Trisodium Phosphate from the study. They are working on getting me suspected concentrations etc, but I wanted to inquire if your lab is capable of analyzing this?
20-00226
LONG-TERM TESTING Chemical Company needs US Independent Laboratory for Identity Testing done on Single Sourced Material - periodic review of supplier to confirm Certificate of Analsys by performing our own tests.
Biotin Curcumin Longjack Nattokinase B-12 ( Cyanocobalamin) L- carnosine L- Glutathione
20-00200
Experienced Pharmaceutical Analytical Laboratory needed to retest ethyl cellulose to USP monograph for drug manufacturing (need a new CoA).Following USP monograph to test CoA required items including assay, impurity, viscosity, loss on drying, heavy metals, chloride, acetaldehyde, etc. Lab must have related CoA testing certifications.
20-00164
Large Company needs Textile Laboratory for ISO and ANSI/ASTM pesticides chemical hemical permeation test on fabric as per ISO Standard 27065 and ANSI/ASTM F2130-2001 on protective clothing worn on pesticide workers. . please send us a quote if you have capability as per below standards
20-00155
Large Company needs Pharmaceutical Analytical Chemistry Laboratory for JP Heavy Metals testing according to JP Pharmacopeia JP17 Method? I am looking for a laboratory to test each product family as per the JP. 1. Microcrystalline Cellulose (MCC) 2. MCC and Sodium Carboxymethyl Cellulose co-process 3. Croscarmellose Sodium.
20-00150
Chemical Manufacturer needs Pharmaceutical Test Laboratory for USP Testing of Propylene Glycol including Assay, Chlorides, Residue on Ignition, Specific Gravity, Sulfate, Water Content, ID Test A (Matches IR Scan), ID Test B (Limit of Ethylene Glycol), ID Test B (Limit of Diethylene GLYCOL) and ID Test C (Matches GC Scan).
20-00102
Advanced technology company needs Southwest USA Laboratory needed for ASTM testing of 3 samples of unknown solid substance with suspected organic peroxides present. Stable at room temp. I would like qualitative and quantitative testing done on the three small samples to ASTM E298 17a Standard Test Methods for Assay of Organic Peroxides
20-00060
Midwest USA Contract Analytical Laboratory needed for testing to develop spec sheets and sds pages for a process that removes sulfur and other impurities from 100 percent ethyl alcohol. I need analytical testing done on alcohol samples measuring sulfur content down to the ppb scale. It would also be helpful to see ppm readings for acids, methanol, heavy metals, pesticides etc..
20-00057
Analytical Chemistry Laboratory needed for ingredient analysis on a wildlife attractant / bait. Looking for ingredient and quantity.
19-01854
Contract Mass Spectrometry Laboratory needed for analysis of a crude extract obtained from a strong anion exchange resin after placing on at pH 10, washing with water, then I eluted bound compounds with HCl pH 1. I neutralized with ammonium carbonate, then acidified later and extracted with N-butanol, took top layer and evaporated to dryness.
19-01846
Laboratory needed for Biocidal Products Regulation BPR effectiveness testing of product against for flies, wasps and hornets according to BPR 528 requirements .
1) what will be the cost of test 2) are You able to make a test in laboratory conditions (inside) or only outside
Please send me the offer.
19-01814
India Analytical Laboratory Services needed for X-Ray Diffraction on powdered silica as per NIOSH requirements. Requirement: 1) Analysis of Crystaline Silica (Quartz & Cristobalite) as per NIOSH 7500 or NIOSH 7602) 2) Analysis of total free silica from raw materials (Powder form)
Please quote me the rates for above mentioned service.
19-01805
India Contract Materials Laboratory needed for ASTM natural fibers membrane testing for air dust filtration and thermal resistance of that membrane to the following Test Standards: ASTM C518 Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus ASTM E283 Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen EN 12667 Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Products of high and medium thermal resistance
19-01769
Apparel Manufacturer needs Toxicology Laboratory for toxicity testing of an anti-microbial treatment put on the fabric used in their apparel. We would like to have the actual treatment tested for any toxicity issues, both in the handling of the treatment solution and on the final product for consumer use. I would like to send a small sample of the liquid solution to be tested and also a cutting of fabric that has already been treated to be tested. We are not sure what test would be needed other than testing for any toxicity issues both for humans and pets.
19-01728
Life Science company needs Analytical Laboratory for Physical properties testing for 14 chemicals SECTION 9: Physical and chemical properties * Flash Point (Specific value or Should be mark Non-flammable) * Autoignition Temperature * Upper explosion limit * Lower explosion limit * Vapor Pressure (Unit should be mmHG with temperature condition)
19-01716
USA or Europe Materials Laboratory needed for failure analysis of feminine hygiene product delaminating in use. I am looking for a lab who can conduct a root cause analysis to determine if it is the adhesive, the adhesive application process or other issues causing this quality defect. In addition, my client would like to benchmark the side / end seal strength of their product against market competition - 5 to 10 competitors
19-01704
Contract Research Laboratory needed for contract synthesis project which is an aqueous inorganic synthesis, just 8h at 100C followed by filtration, crystallization and a FTIR of the crystals. The crystallization takes 3weeks. In the case you have a laboratory that can perform this synthesis, the reference and detailed synthesis will be provided.
19-01703
United Kingdom Contract Laboratory needed for quality testing of chitin including: - molecular weight of the chitin/chitosan samples; - degree of acetylation of the samples; - chitinase activity - the composition of the liquor produced after deproteination fermentation.
Thanks again for your time and I will wait your first suggestions and quotes.
19-01662
India Materials Laboratory needed for ASTM adhesive properties testing of 4 adhesives for the following parameters: 1.Viscosity at 180 Deg C, 160 Deg C, 140Deg C, 120 Deg C 2.Softening point ( ring and Ball) 3.Composition analysis 4.Multi head Hardness Test Please send us the quote if it's possible at your end. Thanks!
19-01646
$12,000 BUDGET APPROVED Microbiology Laboratory needed for microbial research study to evaluate a deodorizing product effectiveness in the reduction of the microbiological load on sports equipment. If the results are positive then we wish to approach the EPA for antiseptic label approval.
19-01632
Microbiology Laboratory needed for Kirby Bauer testing with 2 reagents (protocatechuic acid and the ethyl ester thereof) against 16 microbes the following C. difficile 9689 P.acnes 6919 C.Prefringens 13124 L. casei 393 C.albicans E. coli 8739 E.coli43895 S. aureus 6538 S. aureus 33591 S. mutans 25175 S. pyogenes 19615 S. epidermidis 12228 P.aeruginosa 9027 K. pneumonia 4352 MRSE 51625 Legionella 43662
19-01629
Chemical Manufacturer needs Analytical Laboratory needed to conduct experiment for comparison of the rate of hydration of several magnesium oxide samples. I have a ball park experimental outline by this paper ((https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6212817/). I am only concerned in establishing relative rates. I am flexible on the experimental.
19-01615
Large cosmetics company needs Contract Analytical Laboratory to provide quotes for analytical testing of raw materials such as preservatives and parabens. They have asked for the following: :1.Quotes for testing provided by lab. 2.Is there a pick up service?3.ETA of analytical testing such as preservatives, parabens.
19-01589
Automotive Detailing Company manufacturing line of car care products needs Analytical Chemistry Laboratory for testing for the following chemicals -Water -Isopropyl Alcohol -Polyethylene Glycol Trimethylonyl Ether -Polydimethyl Siloxane -Silicon Dioxide Sio2 -Colorant -Fragrance Please provide price quote.
19-01468
Microbiology Laboratory needed for antimicrobial testing by modifiication to AOAC 960.09 protocol to accommodate ozone as antimicrobial and spray bottle as vehicle. Modifications would be to spray test substance into inoculum rather than add inoculum to test substance, and to reduce volumes but preserve concentrations, to ensure spray time does not interfere with 30 second contact time.
19-01461
Agriculture Laboratory needed for Proficiency Testing of biofertilizer. Different parameters are there, Total viable count, Contamination level, Moisture % of carrier, pH of biofertilizer, Particle size of carrier, efficiency character of biofertilizer, and bioassay of biostimulants...
19-01456
Large Pharmaceutical Company needed that has the appropriate controls in place to capture Hazardous Air Pollutant (HOP) Methylene Chloride Fumes to use methylene chloride as a solvent for removing interfering impurities from swabs that will be used in sampling and testing. We have identified methylene chloride as the most appropriate material for the job, however our health and safety department has ruled that we need to contract this work out. This would be fairly small volume. We have a procedure worked out.
19-01454
Microbiology Laboratory needed for liquid disinfectant efficacy testing against Foot-and-mouth disease virus FMDV to EN 14675: 2015 Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of virucidal activity of chemical disinfectants and antiseptics used in the veterinary area. Test method and requirements
19-01453
Toxicology Laboratory needed for OECD toxicity testing, ecotoxicity and physical properties testing for a chemical intermediate. We have some basic physical data only, and hope to complete the data.
19-01426
We are looking for a laboratory who can complete a fly ash analysis test procedure. The test procedure involves mixing a quantity of fly ash (about 120 g) with Hydrochloric Acid while heated at various temperatures. This mixture is to be filtered and the resulting filtrate is to be analyzed via atomic absorption spectroscopy. We wish to know the concentration of the following metals in the filtrate: Cr, Ni, Fe, Co, Al, M, Li, Pb, Mo, Zn, Ca, Na. Additional steps are to be completed to precipitate any metals from the filtrate. The additional chemicals required for these steps are Oxalic Acid, Hydrogen Peroxide, and Sodium Hydroxide.
19-01422
Contract Laboratory needed for multiple efficacy studies of cleaning cloths used by first responders. Our first study was on fire first (small molecule organic contaminants) and some preliminary bacterial testing was performed. Now, we are interested now in moving into viral testing, specifically the viruses a first responder might be most concerned with - things like Hep A, Hep B, and HIV.
The way the process has worked with past labs is that they contaminate a small quantity (2 x 2 square) of cotton T-shirt fabric with a known amount of material, seal the cloth fabric in a vial, and send it to our facility. We process it using our decontamination equipment, and then send the cleaned swatch back for analysis to see how much destruction of the biological material took place. We've also worked in close collaboration with lab inwh
19-01369
One of our clients needs ASTM cleaning product tests to evaluate the effectiveness of green cleaning products.. The product can be used in commercial, industrial, household uses. We would like to know if this product can be sold as green cleaning products, and also request to evaluate the Effectiveness of cleaning agent with competitors products.
19-01301
University Scientist needs India Laboratory needed to run analysis on different samples and would like to know hourly rate to run their samples on the following test instruments. TEM (transmission electron microscope) SEM (scanning electron microscope) NMR GC-MS XRD TGA Could you please let me know the price of the analysis per hour or per sample for the above instruments?
19-01282
Laboratory needed to test the photochemical reactivity of a compound to see if it can be listed as a VOC exempt solvent. There are 2 tests I am interested in: - comparison of kOH values (reactivity rate constant for the reaction of a compound with OH radical vs reactivity rate constant for the reaction of ethane with OH radical) - comparison of incremental reactivity (a measure of the increase in ozone formation when a material is added to a well-defined atmosphere in a specifically designed chamber).
19-01263
19-01259
Comparison of adhesive properties (chemical, physical and performance) Hot Melt Adhesive Test Viscosity at different temperatures 340,345,350,355,360 Softening point Specify gravity at different temperatures Adhesion test at different temperatures Peel and shear testing at different temperatures Heat stability test at 350 for 0-48 hours Dry time from 350
19-01178
Contact Laboratory needed for cleaner bacterial efficacy testing of the cleaner to degrade fats, oils and greases. It is a multi-strain liquid bacterial solution that is particularly effective in treating waste water contaminants. We are interested in conducting testing that would demonstrate the product's effectiveness, but do not have the in house capability to do so.
19-01164
URGENT Materials Laboratory needed to provide an estimate for Magnetic Particles Testing to ASTM E 1444 Standard Practice for Magnetic Particle Testing and AMS 3044 Magnetic Particles, Fluorescent, Wet Method, Dry Powder certification of fluorescent magnetic particle?
This chemical is used for MT, one of Nondestructive test. I want to send more information of the product. A rapid response including period, procedure would be highly appreciated.
19-01127
Large consumer products company needs Textile Laboratory for validation of laundry disinfectant process to European laundry method testing to EN16616: Chemical disinfectants and antiseptics - Chemical-thermal textile disinfection - Test method and requirements (phase 2, step 2). This European Standard specifies a carrier test for establishing whether a single-wash disinfecting product or combination of products for the treatment of contaminated textile has or does not have necessary microbicidal activity. The standard only intends to validate the disinfection part of the laundry process.
19-01126
Materials Laboratory needed for tensile shear strength of wood adhesive as per EN-204 Classification of thermoplastic wood adhesives for non- structural applications and EN 205 Adhesives - Wood adhesives for non-structural applications - Determination of tensile shear strength of lap joints
19-01123
INDIVIDUAL Consumer Products Laboratory needed for labeling claims substantiation testing of a shoe manufacturer to ensure all ingredients of their shoe glue are not animal derived. This request is for personal use as other vegan shoe companies state their glue is not animal derived and this particular company does not. Consumer is fine with destruction of the shoe.
19-01105
Materials Laboratory needed for peel and adhesion testing on 3 rolls of wrestler's tape. The tape is designed for use on wrestling mats to keep mats together.The tape needs to be tested on a PVC/Vinyl surface. Preferably the same texture as a wrestling mat. Ideally would also like to test adhesion over time (a couple days) if possible.
19-01012
Clinical Research Organization needed for the following studies: Cleansing Agents Arm Wash Method - Sample Size of 30 patients Human Cumulative Insult Patch Test ( HCIPT) -Sample Size of 30 Patients We would like to have the timeline and costs for the above mentioned tests .Please provide an insight into your laboratory's experiences in conducting the above or similar tests would be helpful.
19-00983
Microbiology Laboratory needed for JIS anti-viral efficacy test on new paint coating on PE film according JIS-Z 2801 for inhibition to the growth of viruses such as Coxsackievirus A16 (CV-A16) that causes HFMD Or H1N1 virus that causes Influenza, that reduction over a 14 hours expose and compared the conventional paint
19-00972
Materials Laboratory needed for BS/IS testing of a carbonation coating for the following 1. Viscosity 2. Specific Gravity 3. Surface Drying Time 4. Complete Curing Time 5. Dry Film Thickness 6. Water Vapour Transmission 7. Water Absorption 8. Carbon Dioxide Diffusion Coefficient 9. Diffusion resistant Coefficient 1. Equivalent Air Layer Thickener 2. I R Spectrum 3. Adhesion With Concrete 4. Dry film Thickness 5. Elongation At Break: BS903 Part A2 Unreinforced at 240µm DFT Thanking you and awaiting for your early reply
19-00887
Pharmaceutical company needs Analytical Laboratory for OECD testing of a drug substance to OECD 107 Partition Coefficient (n-octanol/water): Shake Flask Method
19-00878
LONG-TERM TESTING Adhesive Manufacturer needs Materials Laboratory for viscosity testing done for every batch that we produce for a specific customer. we need a testing result.
19-00862
Aerospace Laboratory needed for performing 3 different ASM and Boeing Test Standard testing on 3 different cleaning products: : Aircraft Wash & Wax, Product 2: Runway Rubber Removal, Product 3: Carpet cleaning/extraction
Product 1: AMS 1526C and Boeing D6-17487T Product 2: AMS 1435D, 40CFR796.3100, US EPA 796.3200, and CA Aquatic Toxicity Product 3: AMS 1630
19-00805
Fertilizer Company needs Contract Analytical Laboratory for performing heavy metal, microbiology and analyte testing on substrate media and liquid fertilizers for a number of parameters. For substrate media:-pH, EC-N, P, K, S, Na, Al, B, Ca, Cu, Fe, Mg, Mn, Mo, Zn-Heavy metals: Cr, Ni, Cu, Zn, As, Cd, Hg, Pb-Pathogens: (Salmonella, Campulobacter, Enterobacteriacea, and E. coli) -Soil physical tests (if available, please let me know which tests can be done) -Weeds For water: -pH, EC-Fe, Mn, Zn, Cu, B-Heavy metals: Cr, Ni, Cu, Zn, As, Cd, Hg, Pb For liquid fertilizer: -pH, EC-N, P, K, S, Na, Al, B, Ca, Cu, Fe, Mg, Mn, Mo, Zn-Heavy metals: Cr, Ni, Cu, Zn, As, Cd, Hg, Pb.
Please provide pricing - along with what packages may make the most sense for our needs.
19-00748
Consumer Products Laboratory needed for accelerated aging studies with dishwasher conditioning testing of TPE application for the food service industry that requires adhesive bonding.
The application will go through the dishwasher therefore the adhesive will have to resist high temperatures (180/200 degrees F), water and soap.
Can we perform accelerated aging tests knowing the above mentioned conditions the product will have to go through ?
19-00699
India Material Laboratory needed for adhesiveness testing of tape rolls for the following: 1. Stickiness 2. Tensile strength and elongation - we use these tapes to carry boxes packed with heavy loads mostly 3. Peel adhesion - To check if the tape easily comes out on slight peeling whoch is not good for heavy load scenarios 4. Shear resistance 5. Release and cohesion - detatchment strength 6. To the breaking load 7. Surface level adhesiveness testing 8. Application temperature adhesiveness
Please let me know the total cost on performing the testing on adhesiveness of tape and address to send the sample.
19-00651
Biologics company needs Bioanalytical Laboratory for Peptide Aliquot Quality Assurance Testing. In each 5mg peptide vial, in addition to the peptide there is acetate (counterion), mannitol, trace amounts of water, amino acids, and TFA.
For each 5mg peptide aliquot, the weight refers to the total weight, not the peptide weight. The actual peptide net weight will be <4.5722mg and the acetate counterion weight will be ~0.4278mg.
So we expect each vial to contain: Peptide - ?4.5722mg (peptide net weight) Acetate - 0.4278mg (this is the counterion which forms the stable peptide salt) Mannitol - 30mg (caking excipient) Water, TFA, Residual Aminos - trace amounts Atmosphere - Nitrogen
We need to verify the peptide identity and content, acetate content, mannitol content, water content, and TFA content (all in % of total weight)
19-00611
Polymer Company needs Automotive Materials Laboratory for Label adhesion testing performed to GM Specification GMW 14573, focus on engine / engine and transmission applications. There will be 3 different substrates to test adhesion to. This specification includes fluid immersions, taber abrasion, grip separation, and humidity resistance.
19-00606
19-00603
Bioanalytical Laboratory needed for identification testing on the major components of 3 'proprietary' bioanalysis buffers These are standard bioanalysis type buffers (e.g. likely MES/HEPES etc., salts and maybe surfactants/preservatives etc.) of small volumes (1-10mL).Probably LCMS or GMCS, or FTIR or 1D NMR
19-00565
Adhesive manufacturer need Materials Laboratory for failure analysis on painters tape. Company's customers have been reporting adhesion problems, so they would lik a comparison of how it compares to other brands as well as determination of the reason for the change. 1) I would like to know if that's correct 2) how does our quality measure up to other brands? 3) how much does it cost to have it tested, and how long does it take?
19-00526
Contract Analytical Laboratory needed for analysis of 2 nano emulsions formulation surfactants (emulsifier formulations) for percentages of Carrier oil (coconut or olive LCT oil) Lipophilic surfactant Hydrophilic surfactant Water
Please provide sample size, general timing, general costs..
19-00479
Analytical Laboratory needed for Full chemical characterisation of Gum rosin adduct esters. Gum rosin Adduct Esters are UVCB substances produced by the reaction of resin acids present in gum rosin with fumaric acid or anhydride maleic followed by esterification with glycerol and/or pentaerythritol.
19-00439
Analytical Chemistry Laboratory needed for Full Chemical Characterization and expertise on : Rosin, fumarated, reaction products with glycerol and pentaerythritol Resin acids and Rosin acids, fumarated, esters with pentaerythritol Resin acids and Rosin acids, maleated, esters with pentaerythritol Resin acids and Rosin acids, fumarated, esters with glycerol Rosin acids and resin acids, maleated, esters with glicerol
19-00430
URGENT Accredited Materials Laboratory needed for bonding suitability testing of a glue product in an art glass and metal sculpture. The sculpture is of a series of glass balloons of 1.2 kg It will be connected to the wall using a metal fixture specifically manufatured for glass. Glass glue product will be used for the bonding the metal fixing to the glass. The client needs it to be proven that the proposed glue product is suitable for connecting the balloon to the metal tree fixings. This must be tested and signed off by an accredited, independent lab. 2 A glue product will be used for glueing glass balloons sheet glass using a UV glue. This needs to be tested and signed off by an accredited, independent lab. I am based in Ireland but can ship to USA. The testing is urgent.
19-00414
Large Chemical Company needs Oil Laboratory to provide a quote for the cost per temperature to determine the following physical properties of a naphthalene based fluid, either ExxonMobil A150 or A200. 1. thermal conductivity, 2. density, 3. heat capacity, 4. viscosity, and 5. vapor pressure? I am looking to have determined the physical properties at four or more temperatures, 640 F, 600 F, 550 F, and 30 F. We are thinking of using one of the above products as a heat transfer fluid with an operating bulk temperature of 610 F. We currently use a naphthalene based oil, Sure Sol 180. We need a replacement for Sure Sol 180 as this fluid is no longer available.
19-00385
Physical Chemistry Research Laboratory needed for particle size analysis of 4 aqueous Antifoam formulations to compare particle size average, distribution graphs, start and ending sizes, etc. Estimated range is 1 - 200 µm. The formulations do not meet the criteria for GHS classification. Project is R&D in nature and is not covered under ISO, GLP, or cGMP regulations.
19-00330
Chemical Manufacturer needs External Agriculture Laboratory for liquid and powder fertilizers testing as per:
1) 6-Benzylaminopurine, https://en.wikipedia.org/wiki/6-Benzylaminopurine 2) Indole-3-butyric acid, https://en.wikipedia.org/wiki/Indole-3-butyric_acid 3) Gibberellic acid, https://en.wikipedia.org/wiki/Gibberellic_acid
The concentrations we have are commercial (0.03 -10%), not just traces, so we do not need very high sensitivity. We need to test several samples one-time.
19-00282
Materials Laboratory needed for testing the adhesion of a glue to ABS to ABS and ABS to Metal Clips including Clip Pull test, and Lap Shear Testing at 140F and -30F
19-00262
US Company needs exporting adhesive tapes to Saudi Arabia needs ISO 17025 Accredited Laboratory with SASO certification to carry out these two ASTM testing: ASTM D 5486- Standard Specification for Pressure-Sensitive Tape for Packaging, Box Closure, and Sealing ASTM D 6123- Standard Specification for Pressure-Sensitive Tape for Light-Duty Packaging and General Purpose Masking
Do you carry out these tests and are you accredited ISO 17025?
We would need a quote for our request.
Thank you Best regards
19-00202
Large corporation needs Materials Laboratory for Oregon Department of Transportation (ODOT) testing of adhesive bond strength on Transportation Safety Recessed Pavement Marker
Adhesive Bond Strength - Option 1 Epoxy. 250 psi minimum average tensile bond strength of five specimens according to the following test: Bond a 1.5-inch diameter steel test plug with sandblasted surface to the center of the marker bottom using an epoxy meeting AASHTO M237. After 48 hours curing time at 74° F ± 4° F, tensile load the test plugs at a load rate of 4850 pounds/minute until failure. Adhesive Bond Strength - Option 2 Flexible Bituminous Adhesive. 170 psi minimum individual tensile bond strength of five specimens according to the following test: 2 Section 00855.00 ODOT TM 432-05 amended as follows. Bond a 1.5-inch diameter steel test plug wi
19-00190
BUDGET APPROVED Aerospace Laboratory needed for aircraft surface wipe testing according to AMS3819C Cloths, Cleaning For Aircraft Primary and Secondary Structural Surfaces BMS15-5 Surface Wipes These are tests for wipes used in aerospace and aviation industry. I need third party certification.
19-00128
Accredited Microbiology Laboratory needed for Virucidal efficacy testing according to EN 14476:2015, screening Test products: 4 Alcoholic samples Test virus: poliovirus type 1 strain LSc-2ab Exposure time: 60 + 90 sec Use concentration: 80 %, 97% Interfering substances: clean conditions
19-00110
LONG-TERM TESTING Laboratory needed for OECD thyroid and endocrine disruptor testing as per OECD Guideline 150 provided for Tier 2 (OECD TG 455, 456, 458, 493) in biocide substances
Please provide a list of tests that you can offer, with estimated costs and time to return the results from the date of sample delivery.
19-00056
Personal hygiene productscompany needs NABL Accredited Microbiology Laboratory to study the ASTM antimicrobial efficacy of food compliant hand sanitizer: 1. ASTM E2315 - Assessment of Antimicrobial Activity Using a Time-Kill Procedure 2. ASTM E2755 - Bacteria-Eliminating Effectiveness of Healthcare Personnel Hand Rub Formulations Using Hands of Adults 3. ASTM E2752 - Residual Effectiveness of Antibacterial Personal Cleansing Products 4. ASTM E2276 - Bacteria-Eliminating Effectiveness of Hygienic Handwash and Handrub Agents Using the Finger-pads of Adults
19-00015
Hello Laboratories,
Our corporation needs turn-around time and quote from Analytical Chemistry Laboratory for Ginsenoside Testing via HPLC to determine the assay/specification and purity: - Ginsenoside Rg1 (CAS# 22427-39-0) - Ginsenoside Rb1 (CAS# 41753-43-9) - Ginsenoside Rd (CAS# 52705-93-8)
If interested in performing this, please provide the following: - sample/testing size required - turnaround times - testing inclusions/exclusions (assay/specification, heavy metals, light metals, etc.) - cost/pricing
18-01848
Electrical laboratory needed for ASTM & IEC Testing of ground enhancing compound to IEC 62561 Lightning protection system components 1. Leaching test - Based on EN12457 - 2 Part 2 and EN - 12506 2. Sulfur test - Based on ISO 4689-3 : 2004 3. Determination of resistivity : ASTM G57-06 4. Corrosion test - Based on LPR method (Linear Polarization Resistance Method)
18-01823
Materials Laboratory needed for adhesives comparison study testing for peel adhesion, temperature range for double coated tape for corrugated application. Comparison of various tapes provided by our supplier.Thickness (not including liner), adhesive thickness, carrier, liner thickness, peel adhesion, temp range to current customers specifications.
18-01802
Industrial Laboratory needed for propellant testing to industry standard qualifications and certifications including: 1. Thermal stability and JANNAF thermal stability test results 2.Card gap data 3. Impact test data 4. Detonation test results 5. Unconfined burning test results 6. Adiabatic compression test results 7. Critical diameter test data 8. Flashpoint test results 750C (propane flame) 9. Minimum pressure for vapor phase ignition test results 10. Electrostatics tests results (1 gf and 12.5 Joules at 5 kV)
18-01780
Large Disinfectant Company needs UKAS (United Kingdom Accreditation Service) and INAB (Irish National Accreditation Board) Microbiology Laboratory for ISO EN 14476 mechanical and disinfectant efficacy testing of liquid healthcare clinical disinfectants after spraying. The disinfectants' active ingredient is Hypochlorous Acid. We require test reports for each type of disinfectants which show the effectiveness of our disinfectants as sporicidal, fungicidal, bactericidal and virucidal. The most significant viruses to be examined are Hep A, Hep B, Hep C, HIV. But should include:
Poliovirus, Murine norovirus, Adenovirus, Hepatitis A, C(or BVDVD), and B(if Hep is also possible) HIV strains Looking forward to receiving information from laboratories as well quotes.
18-01746
Manufacturer needs Accredited Microbiology Laboratory for microbial effectiveness of disinfectant as sporicidal, fungicidal, bactericidal and virucidal product. The most significant viruses to be examined are Hep A, Hep B, Hep C, HIV and MRSA. The test report must be got from an accredited institution so if you can provide such a service
18-01706
Tree Nurseries needs United Kingdom Agriculture Laboratory for air and surface pesticide residues (dust/droplets/vapours) are on the inside of the equipment used to apply the range of plant protection products including equipment attached to a tractor - boom sprayer, granular applicator and orchard sprayer. We would like to find out if any pesticide are getting to the inside of the enclosed tractor cab. To achieve this we would like to carry air testing and possibly cabs surface testing within the cab during pesticide applications using methodology as/or similar to what's outlined in this link: http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs94-2.pdf (surface exposure section). Using fluorescein as a 'visual' is unlikely to work given the potential aerosol size BUT possible using analytical equipment (maybe using a different tracer).
Pleas
18-01698
Coatings Company needs Polymer Laboratory for ASTM testing on polyurethane based membrane to ASTM C836 Standard Specification for High Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane for Use with Separate Wearing Course Please send me quotation and the sample requirements. Thank you,
18-01577
Italy Pharmaceutical Contract Research Organization needed for In vitro efficacy test on an antifungal compound. The test is a reproduction of a previous test that whas publicized in Journal of Med Chem, details can be obtained upon request. The strains that need to be tested against are candida strains, including some azole resistant strains, more specifically Candida albicans, Candida parapsilosis, Candida krusei, and Candida tropicalis.
Reproduction of a previous test in which:
The EUCAST susceptibility testing protocol, including the update for testing of non-fermenting yeasts (Cryptococcus spp. and Geotrichum spp.), was used for the determination of the minimal inhibitory concentrations (MICs) of antifungal agents. Results were read after 24, 48, and 72 h of incubation at 37 °C. The MIC was defined as the lowest compound conc
18-01532
Microbiology Laboratory needed for ASTM antimicrobial efficacy testing of 2 different antimicrobial handwashes :
a) Standard Test Method for Evaluation of the Effectiveness of Health Care Personnel Handwash Formulations b) Standard Test Method for Determining the Bacteria-Eliminating Effectiveness of Healthcare Personnel Hand Rub Formulations Using Hands of Adults
18-01521
Food Company needs ISO 17025 Analytical Chemistry Laboratory for AACCI quantification of the amount of carbon dioxide and the residual of carbon dioxide in two samples of baking powder and baking soda (so two leavening agents) to AACI Method 12-10.01
The analysis are the following: Carbon dioxide available and Residual carbon dioxide so they are referred to quantifiy the CO2 produce by these two differents powders and quantify the residual after this reaction
18-01462
Pharmaceutical Analytical Chemistry Laboratory needed for USP Compendial Testing of Castor Oil analyzed to verify that it meets the following Parameters based on USP Monograph - Organoleptic Properties (Appearance, Color, Odor) - Specific Gravity - Distinction from Most Other Fixed Oils - Fat & Fixed Oils (Free Fatty Acids) - Free Acid Determination - Hydroxyl Value - Iodine Value - Saponification Value
18-01460
Agriculture Analytical Chemistry Laboratory needed for AOAC determination of Nitrogen, Potassium and Phosphorus in NPK fertilizer with full method of calibration curve using AOAC protocol testing method used for the determination of N,P,K in NPK fertilizer U-vis spectrometer for the determination of N,P,K in NPK fertilizer
18-01453
Plant Growth Food Company needs Biochemistry Laboratoryfor complete Certificate of Analysis testing including amino acid analysis Alanine Ala (A) Asparagine Asn (N) Aspartic acid Asp (D) Glutamic acid Glu (E) Glutamine Gln (Q) Glycine Gly (G) Isoleucine Ile (I) Leucine Leu (L) Phenylalanine Phe (F) Serine Ser (S) Threonine Thr (T) Tyrosine Tyr (Y) Valine Val (V)
Vitamins Heavy metals Suite Mercury MYOTOXINS Metals Suite: Iron Fe, Potassium K Fatty Acid Profile
Mandatory Nutrition Declaration: Energy by calculation Fat by analysis Saturated fats by analysis Carbohydrate by calculation (of difference) Sugar profile by analysis Protein by analysis Salt by sodium by analysis
Moisture by analysis Ash by analysis Dietary fibre by analysis (AOAC method)
Ratio of the chlorophylls present -Unable to
18-01415
Accredited European Union Analytical Chemistry Laboratory needed for testing the following samples:
Sodium Sulphate (Na2SO4) Calcium (Ca) Magnesium (Mg) Iron (Fe) Arsenic (As) Copper (Cu) Cadmium (Cd() Lead (Pb) Mercury (Hg) E535 (Na2Fe(CN)6) Sodium Chloride (NaCl) Bromide (Br) Silica (SiO2) Moisture
18-01411
Analytical Chemistry Laboratory needed for qualitative analysis and quantitative analysis, identification of different isomers and different carbon chains in Calcium alkyle benzene sulfonate. The compound is having various number of Carbon chains linked with Benzene ring at ( We don't know at what position , o,m,p) . Benzene ring is sulfonated. Two no. of sulfonated alkyl benzene is linked with Calcium.
So its calcium salt of alkyl benzene sulfonate.
We want to see;
Carbon chain distribution No. of double bonds if there is any Branched chains of carbon. Position on which carbon chain is attached to benzene ring.(o,m,p) Position on which benzene rings is attached to carbon chain. .( whether it is terminal or secondary) CAS number of each molecules present in the substance. Impurity profile of the substance
18-01384
Independent Laboratory needed for determining the effectiveness of two floor cleaning methods as measured by: 1) residual bacteria/microorganism presence 2) residual dust/airborne particular matter presence
Floor cleaning methods: 1. Proprietary abrasive pad with water 2. Name brand abrasive pad with using neutral floor cleaning material.
18-01373
EPA Environmental Toxicology Laboratory needed for the following in-vivo toxicity testing of naphthalene 1 Non Guideline Acute Neurotoxicity Mannal 2 870.3465 90 days inhalation Rat 3 870.6200 Acute Neurotoxicity (oral) Rat 4 870.6200 subchronic neurotoxicity inhalation Rat 5 870.7800 Immunotoxicity 6 Non Guideline 4 week inhalation rat 7 Non Guideline 90days Neurtoxicity-mammal 8 850.1075 Freshwater Acute Toxicity 9 850.1010 invertebrate toxicity 10 Non Guideline Indoor Air Monitoring 11 875.2500 Inhalation Exposure 12 835.2120 Hydrolysis 13 835.1230 Sediment and soil absorption/Desorption
18-01330
Independent Adhesives Test Laboratory needed for confirmation of results from the manufacturing lab for the adhesive performance of a production coated PSA laminate under the following conditions: 180º Peel from stainless steel (PSTC 101), Loop Tack (PSTC 16), Shear -1"x1"x1 kg (PSTC 7) and various chemical resistance tests of pressure sensitive adhesive laminates for under the hood applications.
18-01318
Microbiology Laboratory needed for AOAC disinfectant efficacy testing on the following organisms.
- Influenza A (H1N1) - HIV-1 AIDS Virus - Respiratory Syncytial Virus (RSV) - Trichophyton mentagrophytes - Mycobacterium Bovis BCG (TB; Tuberculosis) - Hand Foot Mouth Disease
Thanks & regards Sucheera.
18-01312
Large Medical Organization needs Laboratory for Index of refraction testing of a few clear, colorless liquids (relatively non-volatile, non-corrosive, and non-toxic). We need high precision and accuracy (better than 1 x 10^-4), and at no fewer than 3 spectral line in the visible range, not just at the D line. Ideally, we could get measurements at 5-10 spectral lines spanning 435 to 780nm.
18-01241
PRODUCT DEVELOPMENT Laboratory needed for reformulation of a Medical Grade Adhesive to make it more waterproof while ensuring it is still safe on all skin types, including clients going through Cancer or Alopecia by adding ingredients such as silicone or any other ingredientsto get us to the right formula. The bond is waterproof and sweat proof, it also dries like a rubber material rather than a hard glue.
18-01240
18-01141
Performance Laboratory needed for laundry durability testing of relatively small fabric components/assemblies backpack strap to put the product through repetitive wash cycles. The intensity of the wash is to be similar to consumer washer machinesusing off-the-shelf consumer detergents.
18-01089
Microbiology Laboratory needed for ASTM Virucidal Efficacy Suspension Test per ASTM E1052 Method with Enterovirus 71 and Coxsackievirus * Two test products - (both products ready-to-use solution * One batch per product * Two contact times per test product *Two replicate experiments per condition (N=2) * R&D (Non-GLP) * Enterovirus 71 * Coxsackievirus
18-01077
PRODUCT DEVELOPMENT Microbiology Laboratory needed for antimicrobial effectiveness study of an antimicrobial agent in preventing the growth of bacteria, fungi and mold on plants during a plant curing and processing process. to extract oil, produced fibers, and produce components to be used in other products. During this curing and processing bacteria, fungi and mold can grow. We want to test the effectiveness of an antimicrobial agent in preventing the growth of microbes. We are looking for a contract lab that can conduct testing on treated and untreated plant samples at various stages of the curing and processing stages.
18-01005
Third-Party Laboratory needed for multiple tests of aqueous chemical solution that contains about 15 - 16% solids. 1. Thermal conductivity at operating conditions. 2. Specific heat at operating conditions. 3. Cp/Cv, Compressibility Factor 4. Surface Tension 5. Critical temperature and critical pressure. 6. Stream enthalpy. 7. Stream Latent Heat
Please send us the quotation, sample qty & turn around time for testing.
18-01003
Pharmaceutical Company needs Analytical Chemistry Laboratory for quantifying the inactive ingredients in a suspension formulation as part of a reverse engineering. The product contains Colloidal Silicon dioxide, Micro Crystalline Cellulose, Methyl Cellulose, Simethicone, Glycerin, Sorbitol, and Methyl parabenIn
18-00995
Pharmaceutical Company needs GLP Laboratory to perform several OECD Studies:
OECD 117, Test No. 117: Partition Coefficient (n-octanol/water), HPLC Method, OECD 301 Test No. 301: Ready Biodegradability, OECD 121 Test No. 121: Estimation of the Adsorption Coefficient (Koc ) on Soil and on Sewage Sludge using High Performance Liquid Chromatography (HPLC), OECD 201Test No. 201: Freshwater Alga and Cyanobacteria, Growth Inhibition Test, OECD 211 Test No. 211: Daphnia magna Reproduction Test, OECD 210 Test No. 210: Fish, Early-life Stage Toxicity Test, OECD 209 Test No. 209: Activated Sludge, Respiration Inhibition Test (Carbon and Ammonium Oxidation) ,
18-00979
Analytical Chemistry Laboratory needed for ASTM Acetic Acid analysis as per ASTM D2879-10: Standard Method for Vapor Pressure-Temperature Relationship and Initial Decomposition Temperature of Liquids by Isoteniscope. We are looking to have this analysis performed on 70% aqueous Acetic Acid.
18-00875
Analytical Chemistry Laboratory needed for quantitative analysis of samples of cold pressed grapefruit peel oil (GFP Oil) (think orange oil) for ppm amounts of thiabendazole (TBZ)? The oil needs to contain 68 ppm TBZ and it needs to be less than 15 ppm. Thus the range is TBZ is 5 to 100 ppm. We plan to vacuum distill the product to remove the excess TBZ in the distillation bottoms.
Ultimately, the only certified method needed is to confirm TBZ is less than 15 ppm in the final product. During the process development phase, we will need determinations of PPM of TBZ in distillation samples. Range is between 5 ppm and 100 ppm.
I have copies of published articles on analytical methods for TBZ in citrus oils.
18-00830
Materials Laboratory needed for failure analysis of construction materials adhesive that moisture has infiltrated compared to the same adhesive in ideal conditions to determine if the adhesives have failed due to weather, product reaction with other chemicals, etc. Adhesive used in construction industry applications.
18-00768
EPA Environmental Laboratory needed for EPA Generic Testing and field testing for EPA Antimicrobial pesticide registration for the state of California. The field testing must satisfy the site specific requirements for Antimicrobial pesticide registration with Hydrogen Peroxide as an Active Ingredient in the State of California.
18-00750
Third-Party Laboratory needed for EPA testing of several semi-volatile organics to EPA Method 625. Testing is needed for a chlorine dioxide generator for NSF 61 certification. This is for a chlorine dioxide generating system for water treatment. The semi-volatile organics are: semi-volatile organics as below: CAS 31736-62-6 CAS 2588-77-4 CAS 3602-55-9 CAS 73286-69-8
18-00723
LONG-TERM TESTING Agriculture Microbiology Laboratory needed for bacteria and fungi testing on culture specimen samples containing one (sometimes two to three) different bacteria or fungi. We need to exactly identify which microorganisms are present in these samples and we also need a count of the microorganisms (cfu/ml).
18-00713
18-00706
Analytical Chemistry Laboratory needed for analysis of powered samples of Aluminum Trihydrate and/or Aluminum Hydroxide CAS Number: 21645-51-2 for trace elements such as TiO2, SiO2, and other trace elements. We are looking for components, which not dissolve in boilling 50% NaOH at ambient pressure.
18-00688
URGENT Automotive Laboratory needed for SAE testing service of a new additive for gasoline engine according to standard SAE-1321 using gasoline as baseline and then comparing statistical report to determine wjether there is gasoline savings or not in a small 4 cilinders car. Also include quotation to determine the CO2 emissions using this new additive.
18-00656
PRODUCT DEVELOPMENT Consumer Products Laboratory needed for Method Development for laundry stains/testing 3 stains X 3 reps = 9 stains + 3 stains (visual reference) = 12 stains [Test 1] 3 stains X 3 reps X 2 products = 18 stains [Test 2] 3 stains X 3 reps X 2 products = 18 stains [Test 3] Total = 12 +18 + 18 = 48 stains ?INSTANT? Laundry Test 1: Spray Away: Evaluate instant stain removal results only (3 Reps) 1. Take spectrophotometer measurements of unstained Tshirt fabric. 2. Prep T-Shirt with 3 hand stains: Coffee, Blood, Choc Syrup and let dry 24 hours. Take photos. 3. Spot removal of stains per client instruction: saturate stain with spray and let sit 15 min. 4. Evaluate ?instant? results visually vs ref stains. 5. Allow to dry completely. 6. Evaluate using spectrophotometer. PRETREAT?Laundry Test 2: Spray Away as
