Contract Laboratory has received the following incoming Urgent 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.
24-00562
URGENT TESTING
We have been tasked with repairing an old building in Shelbyville TN the engineer has requested that we have testing on the bricks of the building done.
Test each type of existing masonry unit indicated on drawings according
to testing methods in ASTM C 67 for compressive strength, 24-hour cold-water
absorption, five-hour boil absorption, saturation coefficient, and initial rate of
absorption (suction). Carefully remove two (2) existing units from locations designated
on drawings. Take testing samples from these units.
3. Existing Mortar: Test according to ASTM C 270, modified as agreed by testing service
and Architect for Project requirements, to determine proportional composition of
original ingredients, sizes and colors of aggregates, and approximate compressive
strength.
4. Existing Grout (if presented in existing wall): Test according to ASTM C1019, Standard
Test Method for Sampling and Testing Grout, to determine proportional composition of
original ingredients and compressive strength.
24-00561
Analytical Testing lab required for Spectroscopy Analysis.
1-Determine the number of interaction sites (stoichiometry), constant Stern-Volmer and the binding constant by suppression tests fluorescence of genistein (GEN), doxorubicin (DOX) and Human Serum Albumin (HSA). Triplicate at 25°C and triplicate at 37°C
2-Carry out competition assays between DOX and GEN ligands by HSA through fluorescence quenching assays. Triplicate at 25°C and triplicate at 37°C
3-Characterize the stabilities of potential HSA-DOX, HSA GEN and GEN-HSA-DOX complexes by fluorescence spectroscopy. Triplicate at 25°C and triplicate at 37°C
Materials:
Doxorubicin D1515 Sigma Aldrich (use Tris buffer, not PBS buffer. PBS precipitate doxorubicin)
Genistein G6649 Sigma Aldrich
HSA 99% pure A3782 Sigma Aldrich
24-00549
MULTIPLE PRODUCTS
Contract Laboratory needed for ASTM carbon distribution testing for Polyethylene wax and Polyethylene Alcohol used in cosmetic formulation and personal care products as per ASTM D 7500 Standard Test Method for Determination of Boiling Range Distribution of Distillates and Lubricating Base Oils?in Boiling Range from 100?°C to 735?°C by Gas Chromatography I need the C10 to C84 carbon number results from this analysis.
Please confirm the testing facility at your lab with analysis charges,
Also confirm the sample quantity required for analysis, full laboratory correspondence address with Zip code and Lab Attention person name.
24-00535
MULTIPLE TESTING
India Pharmaceutical Laboratory needed for active pharmaceutical ingredient API testing as per USP
1. Mannitol - IR, Assay, Related substances, Nickel
2. Microcrystalline cellulose - The degree of polymerization
3. Hydroxy propyl Cellulose - IR, Lead, viscosity
4. Magnesium stearate ? Identification test-B, Limit of Cadmium, Limit of Lead, Limit of nickel, Relative content of stearic acid and palmitic acid, Specific surface area
24-00362
LONG-TERM TESTING
MULTIPLE TESTING
UK Clinical Laboratories needed with robust testing and logistical capabilities. To this end, we have a few key requirements and questions:
1. Testing Capability: We are interested in a laboratory's ability to perform a Peripheral Blood Lymphocyte (PBL)
Isolation Protocol. These tests are critical to our research and service offerings, and we seek a partner who can execute them with precision and reliability.
2. Domestic Logistics: Does their facility have the capability or can it arrange for the collection of samples from clinics throughout the UK? It is crucial for our operation that these samples are processed in a laboratory setting within 72 hours from the time of blood draw.
3. International Logistics: Are they equipped to manage the logistics involved in sending samples, particularly with the necessity of using Dry Ice to maintain sample integrity during transit?
Thank you for your time and consideration.
24-00325
Home Accessories and Housewares
MULTIPLE PRODUCTS
MULTIPLE TESTING
Housewares company needs Consumer Products Laboratory for physicochemical, microbiological, safety, purity, and security testing of their products for their certificates of analysis COA.
24-00226
MULTIPLE TESTING
Contract Laboratory needed for ASTM Testing to the folloing ASTM Test Standards:
ASTM D-2240 Standard Test Method for Rubber Property?Durometer Hardness
ASTM D-792 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D-882 Standard Test Method for Tensile Properties of Thin Plastic Sheeting
ASTM D-624 Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
ASTM D-1003 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics
ASTM G-154 Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Materials
ASTM D-1894 Standard Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting (Withdrawn 2023)
24-00184
MULTIPLE TESTING
Medium/ Large Consumer Products Laboratory needed for ASTM and product safety testing of children's flashcard and puzzle game toy. As we prioritize the quality assurance of our products, we are seeking recommendations or information regarding labs proficient in ASTM testing.
24-00097
South Africa Polymer Laboratory needed for on-site viscosity testing of water based adhesives and polymers finished products . We currently test viscosity using a Brookfield Viscometer at 25 degrees with a speed of 20 [spindle use depending on thickness]. I will require a sample to be taken from the warehouse and then a viscosity test to be complete.
There are other testing that can be done such as Inspection of drum labels and packaging, Inspection of phasing or lumps, Inspection of sample appearance and smell, checking for grit or specs, including a film test on a glass plate, checking structures of bottom pastes. However, these tests are not as important as the viscosity test.
Remember, our product is the final product and not a raw material.
Please advise
24-00032
URGENT REQUEST
Laboratory needed for on-site failure analysis testing of a floor in New Jersey. A tap test and a moisture test are likely required, but I'd like to schedule an on-site meeting to have your professionals evaluate and confirm what tests are required including the next steps and a timeline to complete.