Coliform Isolation Transwab

Coliform Isolation Transwab

Coliform Isolation Transwabs are a unique, convenient, and cost-effective range of self-contained environmental sampling swabs. The kits include a swab for sampling the surface, which is then placed in the provided tube of coloured gel medium, which in turn changes colour if positive. Positive results are generally available within 24 hours (max 48h) and the colour  change (purple to yellow) gives an easy visual representation of Coliform growth.

These are individually packed (125 swabs) and can be stored at room temperature with a 12-month shelf life.

Available on request