Colisure Snap Packs for 100ml Samples - Pack of 200

This product has currently got an expiry date of less than 7 months. Please contact the office before placing an order.

Colisure Snap Pack for Presence/Absence testing in pack of 200 -  easy to use, rapid, accurate and cost effective.

How it works:

  • Colisure uses Defined Substrate Technology (DST) nutrient indicators CPRG and MUG to detect total coliforms and E.coli.
  • Coliforms use their ß-galactosidase enzyme to metabolise CPRG and change it from yellow to magenta which means there's no mistaking a positive result
  • E.Coli use ß-glucuronidase to metabolise MUG and create fluorescence
  • US. EPA approved 
  • Colisure reagent is packaged using Snap Pack Technology allowing for easy, compact storage at room temperature and a wide spout for fast, easy pouring.


  • Ease of use simplifies training
  • Unit-dosed packaging eliminates media preparation
  • Distinct magenta endpoint is easy to see
  • QC procedure can be performed in 15 minutes
  • Less than one minute hands-on time
  • Detects total coliforms and E.coli simultaneously in 24 hours or less and can be read up to 48 hours for convenience
  • No confirmation needed
  • No glassware cleaning or colony counting
  • Detects a single viable coliform or E.coli per sample
  • Suppresses up to 2 million heterotrophs per 100 mL
  • Eliminates the subjective interpretation found in traditional methods
  • Cost effective - 95% less equipment costs than membrane filtration

Also available: Colisure Snap Packs for 100ml samples - Pack of 20

Further Information:

Download Colisure Test Procedure