Susceptibility Testing Systems
Key Scientific Products LAP Discs, with PEP Reagent, 50/pack
Used to detect the enzyme leucine aminopeptidase, one of the tests in the definitive identification of catalase negative gram positive cocci. Includes reagent and discs for 50 tests per jar.
Sigma Aldrich Fine Chemicals Biosciences Thermolysin from Geobacillus stearothermophilus Type X, lyophilized powder, 30-350 units/mg protein (E1%/280) | 9073-78-3 | MFCD00165549 | 1G
Thermolysin from Geobacillus stearothermophilus Type X, lyophilized powder, 30-350 units/mg protein (E1%/280) | 9073-78-3 | MFCD00165549 | 1G
Key Scientific Products Butyrate Discs, Bulk Pack, 50 Tests per Pack
Differentiate Branhamella catarrhalis from Neisseria spp. by demonstrating the enzymatic hydrolysis of bromo-chloro-indolyl butyrate. Includes 50 tests per pack.
Biolog Inc IF-A,GEN III INOCULATING FLUID
This item has a minimum qty of 2 per supplier requirements.
Sigma Aldrich Fine Chemicals Biosciences SUMATRPTN SUCCINT REL IMP 25MG
NC3353098 SUMATRPTN SUCCINT REL IMP 25MG
![MOLTOX Molecular Toxicology Inc STDisc TA1538 [hisD3052, uvrB rfa], Consists of lyophilized & stablilized S.Typhimurium strain TA97a cells, For use as culture inoculum, 10 discs/vial, Store in Refrigerator](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00051761-DISCS.PNG-250.jpg)
MOLTOX Molecular Toxicology Inc STDisc TA1538 [hisD3052, uvrB rfa], Consists of lyophilized & stablilized S.Typhimurium strain TA97a cells, For use as culture inoculum, 10 discs/vial, Store in Refrigerator
STDisc™ Salmonella typhimurium strains for use in the bacterial mutagenesis assay described by Maron & Ames, Mutat. Res. 113: 173, 1983. Most commonly employed bacterial strains for use in mutagenicity testing are provided in convenient lyophilized disc format. Strains are periodically characterized and verified for diagnostic performance. Confirmed strains are lyophilized in modified ATCC Reagent 18. After preservation, samples are cultured and their phenotypes and responses to diagnostic mutagens are determined. Strains are accompanied by Quality Control statements that include the results of phenotype confirmation tests, diagnostic mutagen response and viability assessment. Culture instructions are included with the QC Statement. The bacterial strains contained in STDiscs™ and ECDiscs™ are potential etiologic agents and are intended for use only by those skilled in the safe handling of potentially infectious agents.