Contract Laboratory has received the following Rocks and Stones 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 Rocks and Stones Laboratories to perform their Rocks and Stones Testing, Analysis, Assays, Product Development, Scientific Research Experiments, Inspections, Certifications, and Engineering Projects. If you are a Rocks and Stones laboratory that would like more information on these Rocks and Stones projects, please visit our registration page or call toll us free 1-855-377-6821.
Geology Laboratory needed for ASTM testing: Analys of rock salt (sodium chloride) based on requirements of ASTM D632. Chemical analyses will include sodium chloride purity (%NaCl) and moisture, but sodium ferrocyanide may also be requested. Physical analysis will entail a sieve analysis on the rock salt to determine the particle size distribution.
Contract laboratory needed for clay analysis on clay mineral content by XRD ANalysis. For X-ray analysis, particle size analysis will be carried out on each sample to separate and prepare the clay fraction for the analyses. Samples will be prepared for XRD Analysis using a back loading preparation method. 10 % internal standard (fluoride) shall be added and the sample micronized. The micronized material will be analyzed by XRD utilizing a Panalytical Empyrean Diffractogrameter with PIXcel detector and fixed slits with Fe filtered CO-k alpha radiation. Phases will be identified using X? Pert High score plus software. XRD analysis will be used to determine the crystalline mineral phases present in the sample. The abundance of each phase (weight %) will determined by the Rietveld Refinement method. An orientation specimen will be prepared from each of the samples, the head and the clay (<2um) fraction. The glass slide shall be glycolated, and re analysed, heated, treated and reanalysed. The process of glycolation and heat treatment will make it possible to identify, the various phyllosilicates that occur in the clay fraction,
Larg Construction Building Materials company needs certification laboratory for ANSI Testing of tile adhesives & grout accoding to ANSI standards.
FK10W Cementitious tile adhesive C1T EN 12004
GM1 Cementitious tile adhesive C2T EN 12004
FLS1000 Cementitious tile adhesive C2TES1 EN 12004
DB2000 Cementitious tile adhesive C2TE EN 12004
COLORFILL Cementitious joint grout CG2 EN 13888
Please provide pricing for quots.
Marble quarry need laboratory for ANSI testing of 4 products. Quarry makes marble blocks, as raw material in order to produce high quality building materials of ready mixed mortars, tile adhesives, waterproofing materials, additives and amplifying fluids. o increase our export possibilities we have chosen the 4 following adhesives and joint grout products for testing under the ANSI standards (Standard and optional performance characteristic). ? tile and marble adhesive, tile and marble adhesive, tile and marble adhesive, Colorfill, Joint grout, 2-8 mm, for tiles and slabs, ceramic or natural stone. Please inform us about the cost, payment terms and all the details and the accompanying documents that are necessary to send the test samples such as packaging, quantity of the sample, testing time
Marble quarry need laboratory for ANSI testing of 4 products. Quarry makes marble blocks, as raw material in order to produce high quality building materials of ready mixed mortars, tile adhesives, waterproofing materials, additives and amplifying fluids. o increase our export possibilities we have chosen the 4 following products for testing under the ANSI standards (Standard and optional performance characteristic). ? FLS 1000, tile and marble adhesive, C2TE S1 ? GM 1, tile and marble adhesive, C2T ? FK 10W, tile and marble adhesive, C1T ? Colorfill, Joint grout, 2-8 mm, for tiles and slabs, ceramic or natural stone, CG2 Please inform us about the cost, payment terms and all the details and the accompanying documents that are necessary to send the test samples such as packaging, quantity of the sample, testing time
Geophysical laboratory needed to make geophysical measurements on 1-5 soil cores, each comprised of multiple test samples. The desired measurements include Compressional (P) and shear (S) wave seismic velocity, Electrical conductivity/resistivity, Dielectric permittivity, Hydraulic conductivity/permeability, Matric bulk density, Soil water retention parameters (van Genuchten alpha, n, m)
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