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Contract Laboratory has received the following Waste Management and Disposal 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 Waste Management and Disposal Laboratories to perform their Waste Management and Disposal Testing, Analysis, Assays, Product Development, Scientific Research Experiments, Inspections, Certifications, and Engineering Projects. If you are a Waste Management and Disposal laboratory that would like more information on these Waste Management and Disposal projects, please visit our registration page or call toll us free 1-855-377-6821.
UK geology laboratory needed for clay testing for suitability for end uses as clay bricks, tiles, ceramics etc. Scope of testing to include:
An initial gradient firing on each borehole material (10 samples) to determine the firing temperature / colour related to each clay test piece after first milling to a suitable particle size range for clay brick manufacture.
Stage 2 work scope
The following tests will be carried out on the sample as received borehole material (10 samples):
· Particle size distribution - to be determined using both the sedigraph and dry sieving method, to cover the full size range of particles from millimetres to microns. The results would be collated to provide a full particle size distribution.
· XRF Analysis (with Loss on Ignition) - to be carried out to determine the bulk inorganic composition of the following 19 elemental oxides: SiO2, TiO2, CaO, MgO, K2O, Na2O, P2O5, Cr2O3, Mn3O4, ZrO2, HfO2, Al2O3, Fe2, PbO, ZnO, BaO, SrO, SnO2, CuO and SO3 (SO3 reported as remaining after loss on ignition fusion and is not for an accurate SO3 figure).
· Soluble Sulphate using Ion Chromatography on water soluble extract from each borehole.
· Total Carbon & Total Sulphur using the Leco total combustion technique to determine the percentage total sulphur and total carbon of each borehole material.
Stage 3 work scope
The following processing to take place on each borehole material to prepare fired specimens (5 samples selected after stage 2):
· Dried and Fired Shrinkages on five (5) appropriate prepared clay samples: to be tested for each borehole material to determine both the dried shrinkage from green state to after drying at 110 C, and shrinkage from being dried at 110 C to fully fired specimens. The firing temperature will be confirmed for each borehole material after the initial gradient firing.
· Water Absorption - on five (5) appropriate prepared clay samples: to be tested for each fired borehole material
· Summary Report - Summarizing all data with conclusions on the best materials for brick making, referencing typical brick properties.
· Fired samples retained to use as reference samples
Environmental laboratory needed for radioactivity testing of soil
a. Gamma Spectrometry (direct measurement) - product must emit less ionising radiation than the global median for soils, namely:
CK < 400 Bq / kg;
CRa < 35 Bq / kg; and
CTh < 30 Bq / kg.
b. Chemical Composition (indirect measurement) - the finished product must not contain more than:
U8 mg /kg;
Th15 mg /kg;
K5% by mass.
Analytical chemistry laboratory needed for Glassware Inhibitory residue test -on powdered hand wash laboratory glassware detergent. test needs to be performed according to the procedure described in ?Standard Methods for the Examination of Water and Wastewater, 18th Ed, Sec. 9020 ---- Glassware inhibitory residue test.?.
Georgia laboratory needed for organic waste stream testinf for relative volumes and BOD of the following organic constituents in a supplied sample of organic waste stream? Celluloses, Starches, Triglycerides, Free Fatty Acids, Volatile Fatty Acids, Saccharides, Proteins, Amino Acids.
EnvironmentalLaboratory needed for OECD Testing of Sewage Treatment Water to OECD 303 for zinc phytate
Simulation Test - Aerobic Sewage Treatment -- A: Activated Sludge Units; B: Biofilms
This Test Guideline describes two simulations tests used in the aerobic sewage treatment.
Simulation test (aerobic sewage treatment) - activated sludge units, ISO Standard 11733, OECD 303 A, EC C.10
EPA Environmental laboratory needed for bench-scale testing of a client?s wastewater treatment procedure. Client runs a metals finishing operation where they apply a chromate conversion coating to aluminum. Their wastewater is high in hexavalent chromium which they are able to remove by reducing it to Cr(III) and precipitating it as a hydroxide. Their current procedure seems to work well for this purpose. Recently they have been having some issues with high total cyanide results in their treated effluent, I suspect that the cyanide is coming from their chromating solution which contains potassium ferricyanide as an accelerant. Based on what I have read, the ferri- and ferrocyanide complexes can be difficult to treat since they are very soluble and are not amenable to chlorination. I did find some promising literature that suggests these complexes could be removed using activated carbon, and I am wondering if carbon could be incorporated into their existing treatment procedure somehow.
I am looking for someone to replicate their treatment procedure using samples of their waste, with and without the addition of carbon in order to see if this strategy will work. Their treatment procedure is relatively simple, and we would provide the carbon sample for testing.
Canada laboratory needed to test our waste carts to ANSI specification Z245.30 - 2008 and Z245.60 - 2008. I can provide the documents for the measurements and tests required however they are quite lengthy. External measurement compliance
Wind tunnel test
Force to tip test
Large Canadian pharmaceutical firm needs a contract lab for Raw Materials Testing for Sorbitol that can test for lead and nickel using an AA or ICP instrument. The specifications of the tests are lead, [EP (2.4.10) limit NMT 0.5ppm], and nickel [EP (2.4.15) limit NMT 1ppm]
GMP Compliant lab to perform the following: Full Monograph Testing (individual and total) for the following items:·,Magnesium Stearate·,Maltodextin·,Polyethylene Glycol·,Silicon Dioxide,·Stearic Acid·,Croscarmellose Sodium,,Dibasic Calcium Phosphate·,Lactose Monohydrate·, Specific Rotation for Ephedrine HCl·,Diphenhydramine HCl Organic Nitrogenous Bases for a pharmaceutical company
assess the androgenic activity, in a quantitative fashion, of a single steriod with the trivial name tetrahydrogestrinone(THG) in a pilot scale study. Either an aquatic organism model or rodent model would appear adequate to provide the information desired but other potential testing types will be considered such as in-vitro receptor binding studies. The study should compare the relative androgenicity of THG to a reference compound such as testosterone
Pharmaceutical Laboratory needed for Residual Moisture Content analysis (e.g. Karl-Fisher analysis ) on lyophilized cake. All excipients in the formulation safely handled under BL 1 conditions. Fast Turn Around Times a must. Laboratory should be in the contiguous United States.
Bioanalytical Laboratory needed for Vitamin detection on Fetal Bovine Serum. Following is a list of vitamins and detectable units:
Vitamin B-12 pg/mL
Folic Acid ng/mL
Vitamin B-6 ng/mL
Thiamin B-1 ng/mL
Vitamin H Biotin pg/mL
Riboflavin B2 ng/mL
Vitamin A Retinol ng/mL
Vitamin C ng/mL
Microbiology Laboratory needed for microbial analysis SB 3112. The test material consisted of only the bacterial spores at a count of 55 x 107 cfu/ml. The tests were run in compliance with the following protocols: 1 USEPA FIFRA;GLP Standards 40 CFR 160 2 USEPA TSCA 40 CFR 792 3 Org. Economic Coop. and Dev. Principles of GLP, Annex 2, C(97)186 4 Japan Ministry of Ag, Forestry & Fisheries, Notification No. 59 Noshan 3850, Director-General of Agricultural Prod. Bureau, 10 Aug 84
Preclinical toxicology laboratory needed for Cytotoxicity studies: MEM Elution Sample Amount: 120 cm2 or 4 grams Irritation: Intracutaneous Reactivity (ISO) (w/2 extracts) Sample Amount: 240 cm2 or 8 grams Sensitization: Magnusson-Kligman (w/2 extracts) Sample Amount 600 cm2 or 32 grams (6 samples minimum) Sensitization: Local Lymph Node Assay: Sample Amount 400 cm2 or 20 grams