System to detect microbial contamination on surfaces

Applications

• Enterobacteriaceae
• ISOLATION AND IDENTIFICATION

Packaging

Box of 20 units

Differential sowing medium recommended for use in the isolation and differentiation between lactose fermenting organisms, lactose non-fermenting organisms and gram-negative enteric bacteria.

MICROBIOLOGICAL CONTROL

The following results were obtained from type cultures, after incubation at a temperature of 35 ± 2ºC and observed after 18-24 hours.

Enterobacter aerogenes ATCC 13048 ............. Good growth / Aspect of colony: Pink-red

Escherichia coli ATCC 25922 ......................... Good growth / Aspect of colony: Pink-red (bile precipitate)

Proteus vulgaris ATCC 13315 ....................... Good growth / Aspect of colony: Colourless

Salmonella enteriditis ATCC 13076 ................. Good growth / Aspect of colony: Colourless

Shigella dysenteriae ATCC 13313 .................. Good growth / Aspect of colony: Colourless

Staphylococcus aureus ATCC 25923 .............. Inhibited growth / ASpect of colony: --