Incoming Chemicals Laboratory Test Requests

Contract Laboratory has received the following Chemicals Laboratory Test 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 Independent, Third-Party Chemicals Laboratories to perform their Chemicals Testing, Analysis, Assays, Product Development, Scientific Research Experiments, Inspections, Certifications, and Engineering Projects. If you are a Chemicals laboratory that would like more information on these Chemicals projects, please visit our registration page or call toll us free 1-855-377-6821.

Below are our 50 most recent Chemicals laboratory test requests. Please log in to see more.

Test Request 17-01807

Chemicals

LONG-TERM TESTING Large Chemical Manufacturer needs Analytical Laboratory for the following testing: tapped/untapped bulk density, loss on drying, particle size distribution (d50, d90) and gas chromatography. We have methods for all these tests.

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Test Request 17-01784

Chemicals

Analytical Chemistry Laboratory needed for MSDS or SDS analysis on a salt water/methanol solution.

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Test Request 17-01779

Chemicals

Certified Analytical Chemistry Laboratory needed for silicon carbide SiC powder testing for purity, size of particles and polytypism.

Closed

Test Request 17-01777

Chemicals

LONG-TERM TESTING Cosmetics Laboratory needed for testing of multiple skin care projects in development. Quotes are needed on the following analytical services on finished released and excipient testing:

Release testing of Pramoxine Hydrochloride
Release testing of Hydrocortisone
Release testing of Zinc Oxide
Release testing of Titanium Dioxide
Release testing of Aluminum Sesquichlorohydrate

Finished good testing in a lotion and a spray
Finished good testing of in an ointment
Finished good testing of Zinc Oxide (17.0%) in a lotion
Finished good testing of Titanium Dioxide (2.3%) in a lotion
Finished good testing in a cream



Aside from release testing for the APIs listed above, do you routinely do release testing for cosmetic excipients, such as peptides, vitamins, humectants, etc...? I ask this question, because until we have a QC lab up and running, we will need to partner with outside labs to complete this testing. Would there be any savings if we were to submit multiple samples at once?

Closed

Test Request 17-01775

Chemicals

Large chemical company needs laboratory for OECD testing including; A1/OECD102 - Melting/Freezing Temperature
A2/OECD103 - Boiling Temperature
A6/OECD105 - Water Solubility
OECD 123 - Partition Coefficient Slow Stir Method (1 pH)
A4/OECD104 - Vapour Pressure

Closed

Test Request 17-01745

Chemicals

PRODUCT DEVELOPMENT Food Laboratory needed for formulation of a sugar-free coating for sour candies. The final product must be USDA organic compliant and have that a pH level of above 4.0 but taste just as sour as the current products on the market, which all have a pH level of between 2.0 and 3.0.

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Test Request 17-01741

Chemicals

Analytical Chemistry Laboratory needed for oxalate analysis in ascorbic acid

Closed

Test Request 17-01738

Chemicals

Toxicology Laboratory needed for performing REACH Toxicology Study on synthetic aroma chemicals.

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Service Request 17-01737

Chemicals

Chemical Contract Manufacturer needed to prepare Anhydrous Tetrasodium pyrophosphate (Na4P2O7) detergent 53.0% by weight in 1 liter bottles. It should be prepared as described in ASTM D 2248 standards with the following formula:

Sodium sulfate (Na2SO4), anhydrous  - 19.0 % by weight
sodium metasilicate (NaSiO3), anhydrous   -  7.0
Sodium carbonate (Na2CO3), anhydrous   -  1.0
Dodecylbenzenesulfonic acid, sodium salts, tech. 88%  -  20.0



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Test Request 17-01733

Chemicals

Analytical Chemistry Laboratory needed for chemical analysis of
1) Sodium Silicate
2) Fumaric acid
3) Tartaric Acid
4) Calcium hydroxide
5) Distillates (petroleum), solvent-dewaxed heavy paraffinic
6) Slag
7) Melamine
8) Calcium Magnesium oxide
The analysis should identify and quantify the main ingredient and the main impurities (% w/w concentration of the sample) and should be followed by spectral data and detailed descriptions of the analytical methods.

Closed

Test Request 17-01718

Chemicals

Chemical manufacturer needs Analytical Chemistry Laboratory for Total Nitrosamines Testing.

Closed

Test Request 17-01708

Chemicals

GLP Toxicology Laboratory needed for Regulation 1107 compliant OECD toxicity testing on a botanical extract active substance:
- OECD 402: Acute dermal toxicity.
- OECD 436: Acute inhalation toxicity.
- OECD 487: In vitro micronucleus test.
- OPPTS 870.3100: 90 day oral toxicity.
- OECD 301 F: biodegradability.
- OCSPP 850.2100: Acute oral toxicity to birds
- OCSPP 850.2200: Short term dietary toxicity on birds.
- OECD 245: Chronic toxicity on bees.
- OECD: bee larvae brood study EU guidelines.
- IOBC 2010: Aphidius Rhopalosophi
- IOBC 2000: Typhlodromus pyri, Chrysoperla and
Coccinella
- OECD 222: Earthworm sublethal effects
- OECD 232: Folsomia candida
- OECD 226: Hypoaspis aculeifer
- OECD 208/OCSPP 850.4100: Plant Seedling emergence
- OECD 227/OCSPP 850.4150: Plant vegetative vigour

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Test Request 17-01688

Chemicals

Analytical Chemistry Laboratory needed for studies on stability, flammability and oxidation of cleaning product.

Closed

Test Request 17-01682

Chemicals

Toxicology laboratory for EPA Certificate of Toxicity Testing prior to importing a chlorine based house cleaner into the US. This includes dermal, oral and inhalation studies.

Closed

Test Request 17-01648

Chemicals

Analytical Chemistry Laboratory needed for ingredient and content testing of organic seed powder to be used in food and skin products.

Closed

17-01647

Chemicals

LONG-TERM TESTING Analytical Chemistry Laboratory needed for accelerated aging study with testing monthly for a year.
Tests needed (per sample, per testing interval):
1. pH by electrode (single replicate)
2. Total active chlorine by electrode (duplicate)
3. Chloride ion by ion chromatography (duplicate)

Accelerated aging for two solutions: Unbufferrd HOCl solution, approx. 500 ppm and
#2. Buffered HOCl solution, approx. 500 ppm
50-60oC, dark (no pressure specified)

Testing frequently:
Once every 4 weeks for 1 year on a schedule I establish and send to you (based on when my client sends the samples)

My client will send 1 L of each solution, divided up into two 500 mL amber bottles (exact sizes still not provided). Both should be stored in the aging chambers, but only one should be sampled when performing tests (the other is back-up).

You will send the data to me and address questions/issues to me, but my client will be responsible for payment. IMPORTANT NOTE: Please send detailed quote with response.

Closed

Test Request 17-01643

Chemicals

ISO 17025 Analytical Chemistry Laboratory needed for testing abamectin, protein, trimedlure,putrescine,ammonium acetate,trimethylamine

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Test Request 17-01626

Chemicals

Analytical chemistry laboratory for TOC total organic content testing of 2 (14-40 mesh ) zeolite samples where bleach is used in the processing.

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Test Request 17-01623

Chemicals

Large chemical company needed analytical chemistry laboratory for identification of sulfur species in liquid samples. Analysis of our sample by XRF shows the presence of sulfur but our GC instruments don't detect any sulfur. We use a GC equipped with a PFPD and a non-polar capillary column. We have also used a GC with FPD and non-polar capillary column. We suspect the sulfur that is present is non-detectable by GC (or at least not by our system).

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Service Request 17-01593

Chemicals

Chemistry consultant needed for technical support and formulation development of consumer goods products that fall into the automotive and household cleaning categories. Primary needs would be preparing documentation for formulas in need of regulatory and certifications. Formulation development may also be considered.

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Test Request 17-01585

Chemicals

Medical Device company needs materials laboratory for comparison of two adhesives to determine similarities and differences between the two such as chemical constitution, curing, strength etc.

Closed

Test Request 17-01582

Chemicals

Analytical chemistry laboratory needed for TOC total organic content testing in different types of 14-40 mesh zeolites (a kind of mineral).

Closed

Test Request 17-01566

Chemicals

Toxicology laboratory needed to conduct toxicity study according to OCSPP 850.1055 Bivalve acute toxicity test (embryo-larval)

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Test Request 17-01565

Chemicals

Environmental laboratory needed for testing an aqueous ozone product's efficacy against parvo virus

Closed

Test Request 17-01564

Chemicals

Chemical company needs materials laboratory for ASTM surface tension testing by ASTM D1331-14 Method A across the temperature range of 15-40C on a sample of odorless mineral spirits.

Closed

Test Request 17-01548

Chemicals

Large corporation needs laboratory for electron paramagnetic resonance (EPR) spectroscopy of heterogeneous catalysts (transition metal elements) and hydrocarbons.

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Test Request 17-01541

Chemicals

EPA GLP or ISO 17025 agriculture analytical chemistry laboratory needed that is accredited for the analysis of pesticides needed for quantitation of Active Ingredients in wax and emulsion formulated products for agricultural use.
The active ingredients are: Protein, Abamectin and Volative Organic compounds (synthetic versions of natural occurring Insect pheromones).
The matrix is composed of wax and oil emulsions

Closed

Test Request 17-01538

Chemicals

Analytical chemistry laboratory needed to detect the presence of TCA's at the level down to 1 ppt.

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Test Request 17-01517

Chemicals

Agrochemical company needs toxicology laboratory for the following toxicology studies: i. 5-batch analysis ii. Physio-chem analysis iii. 6- pack acute toxicology studies iv. Eco-toxicity

Closed

Test Request 17-01495

Chemicals

Renewables chemical company needs biochemistry laboratory for residue preparation including synthesis and analysis

Closed

Service Request 17-01489

Chemicals

Cosmetics company needs GMP, FDA, ISO contract manufacturer to manufacture a compound called RU 58841, which CAS number is 154992-24-2.

Closed

Test Request 17-01484

Chemicals

Materials laboratory needed for ISO testing of cleaning abrasive to ISO 11126-10 Standard, Preparation of steel substrates before application of paints and related products -- Specifications for non-metallic blast-cleaning abrasives
2.Cleaning and Consumption Rates
3.Recyclability and Dust Generation
4.Embedment Quantification
7.Surface Profile Depth and Peak Density
8.Particle Size Distribution (Sieve Analysis)
10.Abrasive Hardness
11.Abrasive Specific Gravity

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Test Request 17-01466

Chemicals

EPA approved microbiology laboratory needed for EPA Approved Testing for 2 viruses to use these pathogen claims for EPA registration including testing for:
PRRS - Porcine reproductive and respiratory syndrome virus
PEDV - Porcine epidemic diarrhea virus
Senecavirus

Closed

Test Request 17-01460

Chemicals

Analytical chemistry laboratory needed for AMS conformity testing to ensure degreasing solvent conforms to AMS3167 specifications.

Closed

Test Request 17-01457

Chemicals

FDA Laboratory needed for UV absorbance test of refined paraffin wax raw material for polyaromatics content as per FDA 21 section 172.886:https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRsearch.cfm?fr=172.886

Closed

Test Request 17-01449

Chemicals

Materials laboratory needed for testing of aerospace cleaner to AMS 3167, Solvents, Cleaning for Cleaning Prior to Application of Primer and Top Coat Materials
cleaning solvent.

Closed

Test Request 17-01444

Chemicals

Bioscience company needs laboratory for OPPTS thermal explodability (for liquids) and impact explodability (for solids) testing of three compounds (two liquids & one solid) under GLP guidelines and the testing guidelines are OPPTS 830.6316, Explodability

Closed

Test Request 17-01429

Chemicals

Chemical company needs Analytical Chemistry Laboratory for Critical Micelle Concentration (CMC) analysis of two ethoxylated alcohol surfactant samples.

Closed

Business Request 17-01423

Chemicals

Company interested in acquiring an analytical laboratory in Saudi Arabia for the testing for quality assurance, testing, inspection, and certification of Agrochemicals & Pesticides, Basic & Industrial Chemicals, Dyes & Detergents, Lubricants & Greases, Nano materials, Petrochemicals, Polymers & Plastic , Food, Medical Devices, Pharmaceuticals, Beauty & Personal Care Products

Closed

Test Request 17-01412

Chemicals

Microbiology laboratory needed for performing Minimum Inhibitory Concentration (MIC) assay of the 7 antibiotics against bacteria: Chloramphenicol, Amoxicillin, Colistin, Doxycycline, Tiamulin Fumarate, Tylosin

Closed

Test Request 17-01411

Chemicals

Analytical chemistry laboratory needed to determine the metal ion chelation performances of some liquid agricultural samples

Closed

Test Request 17-01403

Chemicals

Performance laboratory needed for ASTM and ISO testing of protective fabric used in coveralls to ASTM F2130, Standard Test Method for Measuring Repellency, Retention, and Penetration of Liquid Pesticide Formulation Through Protective Clothing Materials or iso 22608, Protective clothing -- Protection against liquid chemicals -- Measurement of repellency, retention, and penetration of liquid pesticide formulations through protective clothing materials
A lab with ISO17491-4 capabilities would be welcomed.

Closed

Test Request 17-01398

Chemicals

Large corporation needs environmental laboratory for OECD biodegradability testing on a surfactant to OECD 301F Biodegradation Test O2 Consumption.

Closed

Test Request 17-01357

Chemicals

URGENT Contract manufacturer needs analytical chemistry laboratory for sea salt testing for sodium, potassium and chloride content.

Closed

Test Request 17-01299

Chemicals

Microbiology laboratory needed for cleaning efficacy study of caustic and acid treatment cleaner/descaler product's effectiveness in eradication of bacteria (Pediococcus acidilactici and Lactobacillus bacteria) and beer stone from beer lines, as well as fermentation tanks. Following study, recommendations are needed on the dilution recommendations for optimum performance..

Closed

Test Request 17-01288

Chemicals

EPA GLP microbiology laboratory needed for viral efficacy of chlorine dioxide solution for Avian Polyomavirus (APV) for EPA registration

Closed

Test Request 17-01264

Chemicals

Microbiology laboratory needed for anti-fungal efficacy testing against Candida auris.

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Test Request 17-01262

Chemicals

Environmental toxicology laboratory needed for aquatic toxicology studies for OECD eco-friendly evaluation of engineering component washing media as per OECD, Guidelines for the Testing of Chemicals:
OECD 201, Freshwater Alga and Cyanobacteria, Growth Inhibition Test
OECD 202, Daphnia sp. Acute Immobilisation Test
OECD 203, Fish, Acute Toxicity Test

Closed

Test Request 17-01237

Chemicals

Analytical chemistry laboratory needed for salt analysis and MONG (material organic non glycerin) analysis on crude glycerine sample.

Closed

Test Request 17-01233

Chemicals

Microbiology laboratory needed for Minimum Inhibitory Concentration MIC testing of a disinfectant to be used for foot-and-mouth disease

Closed

Test Request 17-01226

Chemicals

Microbiology laboratory needed for efficacy study of product against MRSA on surfaces.

Closed

Submit Chemicals Testing Requests for Chemicals testing and Chemicals Scientific Research