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For use in Ames test with TA97a & TA1537 tester strains. Dose 1.0 µg/plate. Reconstitute with organic solvents such as DMSO or sterile dH2O as applicable. Direct acting mutagens do not require the use of S9 metabolic activation to cause mutagenicity. CONTROLCHEM™ chemicals are obtained from major suppliers of research chemicals and are employed without further characterization or purification. Packaged quantities are precise within 1%. Please Note: CONTROLCHEM™ chemicals are known mutagens/carcinogens/toxins and are sold only to those experienced in the safe handling and disposal of hazardous materials. Consult your Institutional Safety Officer before ordering.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
High-purity standard 99% of Simeconazole a triazole fungicide intended for pesticide residue analysis via GC and qNMR Supplied as a crystalline powder and suitable for analytical applications in food safety and environmental testing
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Propaphos Standard is a reference chemical intended for analytical use in pesticide residue testing It is provided as a high-purity solution colorless to slightly yellow and clear ensuring consistent and reliable results in chromatographic and spectroscopic analyses
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
This formulation is used to determine corrosion (tarnishing, oxidation and surface penetration) resistance for gold alloy coverings on watch cases and accessories, including bracelets when they are permanently attached to the case. The solution is at pH 4.7 per ISO 3160 specifications
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Mouse NT-proBNP ELISA Kit - This kit is an ELISA for measuring NT-proBNP in serum, plasma and other biological fluids. Reagents for up to 96 tests.The plate provided in this Kit has been pre-coated with an antibody specific to Mouse NT-proBNP. Samples (or Standards) are added to the plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Mouse NT-proBNP and Avidin-HRP conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Mouse NT-proBNP, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The reaction is terminated by the stop solution and it turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 2 nm. The OD is proportional to the concentration of Mouse NT-proBNP. Calculate concentration by comparing the OD to the standard curve.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More