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Analytical Reagents and Indicators

Cat. No.
Product Name
Pack Size
20680100A Barritt Reagent A*
100 ml
  For Voges Proskauer (VP) Test.  
20680100B Barritt Reagent B*
100 ml
  For Voges Proskauer (VP) Test.  
20690100 Gordon McLeod Reagent (Oxidase Reagent)**
100 ml
  An oxidase reagent to detect the presence of an enzyme cytochrome oxidase found in some bacteria.  
20700100 Kovacs' Reagent (Indole)*
100 ml
  For Indole Test, particularly useful in the identification of E.coli.  
20710125 Methyl Red Indicator*
  To detect the ability of an organism to produce and maintain stable acid end products formed from glucose fermentation  
20720025 Nitrite Detection Kit**
1 Kit (25 tests)
  For differentiating and identifying various types of bacteria by their ability to reduce nitrate.  
20730010 PYR Reagent*
10 ml
  For detection of pyroglutamate aminopeptidase activity in group A Streptococci and Enterococci.  
20740010 TDA Reagent*
10 ml
  For phenylalanine deamination reaction in differentiating Proteus from other members of Enterobacteriaceae.