Application: Oxidase Test is an important differential procedure which should be performed on all gram-negative bacteria that are to be identified. In presence of the enzyme cytochrome oxidase (gram-negative bacteria) the N,N-dimethyl-p-phenylenediamine oxalate and α-naphthol react to indophenol blue.
Packaging: discs contains N,N-dimethyl-p-phenylenediamine oxalate and α-naphthol
Grade: for microbiology
Shelf Life: (limited shelf life, expiry date on the label)