Indole, Kovac's Reagent, Hardy DiagnosticsSupplier: Hardy Diagnostics
89407-610EA 23.6 USD89407-610
Indole, Kovac's Reagent, Hardy Diagnostics
Media for Microbiology Prepared Media for Microbiology
P-dimethylaminobenzaldehyde, to test indole production in indole broth or for biochemical strip/cupule methods
Positive indole reactions with Kovac's will turn pink to red. Does not require a xylene or chloroform extraction as with Ehrlich's Reagent. Kovac's Reagent is not for rapid spot indole on filter paper. For the spot test, 89407-968 which is DMACA (cinnamaldehyde).