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.
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..
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
Construction materials laboratory needed to conduct ASTM and AASHTO testing of asphalt binder to ASTM D2006 Method of Test for Characteristic Groups in Rubber Extender and Processing Oils by the Precipitation Method and AASHTO T 315-12, Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR)
Bioscience company needs laboratory for simple phytochemical screening for the presence of various classes of phytochemicals in an aqueous sample., The compound classes include: Alkaloids, Bioflavonoids, Cardiac glycosides, Carotenoids, Phenolics, Saponins, Sterols, Terpenoids, etc.
Laboratory needed to measure thermo-physical properties of fuel additive mixtures containing ethylene, vinyl acetate and cyclohexane. Properties to measure include: critical point determination, viscosity of mixtures, density of mixtures, vapour pressures, compressibility factor, specific heat capacity, pressure-vapour temperature in liquid (supercritical and vapour phase), Vapour-liquid equilibrium data of mixtures
Microbiology laboratory needed for MIC and MBC microbial analysis on n-hexane fractions from Anthocleista vogelii and Alstonia boonei on the following microorganisms:
1. Common Bacteria- Escherichia coli, Bacillus subtilis, Salmonella Typhi, Klebsiella pneumonia, and Staphylococcus aureus
2. Bacteria causing venereal disease- Syphilis (Treponema pallidum), Chancroid (Haemophilus ducreyi), Chlamydia (Chlamydia trachomatis), Gonorrhea (Neisseria gonorrhoeae), and Granuloma inguinale or (Klebsiella granulomatis).
3. Fungal- Trichophyton mentagrophytes, Aspergillus fumigatus, Trichophyton rubrum and Candida albicans
We desire to know the Minimum Inhibitory Concentration (MIC) be determined using dilution method for the above microorganisms.
Analytical chemistry laboratory needed for evaluation of a chemical treatment by organic sulfur analysis using GC equipped with a sulfur specific detector to obtain a chromatogram of sulfur-containing compounds at the ppm level. We need to separate the components for identification. We will then apply chemical methods to react away the sulfur components. We need the separation and quantification to evaluate chemical treatments.
LONG TERM TESTING Oil laboratory needed for ASTM testing of petroleum / petrochemical products to determine hydrocarbon types present in middle distillates via mass spectrometry (ASTM D2425) as well as testing for fluorine and chlorine via combustion ion chromatography (CIC) (ASTM D7359).
ISO 17025 certified analytical chemistry laboratory needed for OECD testing of phenol blocked polyisocyanate to the following OECD Guidelines for Chemicals:
OECD 107 - Partition Coefficient (n-octanol/water): Shake Flask Method
OECD 117 - Partition Coefficient (n-octanol/water), HPLC Method
OECD 123 - Partition Coefficient (1-Octanol/Water): Slow-Stirring Method
Chemical toxicology laboratory needed for two in vivo OECD toxicity studies of consumer air deodorizer and disinfectant supplied in Tyvek pouch. Studies must be performed to OECD 403 Acute Inhalation Toxicity of Chemicals
in rodent models and OECD 402 Acute Dermal Toxicity of Chemicals in rodent models. Studies are being performed to support changes to the DOT 6.1 classification under transportation restrictions.
FDA GLP and EPA Industrial Hygiene laboratory needed for antimicrobial efficacy testing of a organo-silane antimicrobial agent against a variety of viruses including Norovirus, H1N1, Rotavirus and Ebola to demonstrate efficacy. The active antimicrobial ingredient is CAS 27688-52-6 at 0.75% concentration in an aqueous solution.
Mode of action : organo-silane is applied to a clean surface and allowed to dry. Active ingredient copolymer bonds to the treated surface forming a biostatic film that is bound to the surface. Organisms are attracted to the bound long chain molecule and cell walls are are disrupted by the long carbon chain (lyses) and electrically disrupted by a positively charged nitrogen ion.
LONG-TERM TESTING Microbiology laboratory needed for anti-viral testing of solution to treat a wide spectrum of viruses. Company would like to conduct some basic dish tests in which the reagent is applied to bellwether viruses, such as Influenza A & B, Norovirus, Enterovirus, and Equine Virus.
LONG-TERM TESTING Analytical food laboratory needed for USP and food chemicals code analysis of diatomaceous and purified siliceous earth products in conformance with US Food Chemicals Codex for conformance with US CFR Title 21 Chapter I Subchapter E Part 573:340 FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS
ISO 17025 certified laboratory needed for OECD physical / chemical testing of solid materials and an octanol / water solution as per three OECD standard methods: OECD107 Partition Coefficient (n-octanol/water): shake flask method , OECD 117 Partition Coefficient (n-octanol/water), HPLC method, and OECD123 Partition Coefficient (1-octanol/water): slow-stirring method
Cosmetics and Personal Care Products Manufacturer needs laboratory for microbiology and analytical chemistry testing of disinfectants / antiseptics / sanitizers to several BS EN standards including 1275:2005, 1276, 1500:2013, 1650:2008+A1:2013, 13623:2010,13697:2015, 13704:2002, 13727:2012+A2:2015, and 14348:2005