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3M - Petrifilm - Aqua Coliform Count Plates

3M™ Petrifilm™ Aqua Coliform Count Plates are sample-ready media plates used to measure coliform levels and provide reliable test method for bottled water. Each plate contains a water-soluble gelling agent, nutrients and indicators in a dry, shelf-stable format. The indicator dye colors all colonies red, and the top film traps the gas produced by the coliforms. Gas trapped around red coliform colonies indicates confirmed colonies.

  • Results in 24 hours.
  • Detects coliforms in bottled water.
  • Plates are sample-ready, eliminating the time-consuming, cumbersome step of preparing media/agar dishes.
  • This plate has been awarded AOAC® Performance Tested Methods℠ (PTM) Certificate #091101 for bottled water
  • compatible with membrane filtration systems
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Cosmetics & Personal Care
  • Education & Academics
  • Food & Beverage
  • Medical
  • Pharmaceutical
  • Polymers, Plastics and Rubbers
3M3M is a leader of innovative solutions that help the food and beverage industries optimize the quality of their products to enable consumer protection. At every step, 3M provides solutions that help mitigate risk, improve operational efficiencies and impact the bottom line.
[3M, Petrifilm, agar test, aqua, coliform]