3M™ Petrifilm™ Coliform Count Plates provide a cost-effective, convenient and reliable method for testing equipment, raw materials, food products and manufacturing environmental samples. Learn More

3M™ Petrifilm™ Aqua Yeast and Mold Count Plates are a sample-ready culture medium system which contain nutrients supplemented with antibiotics, a cold-water-soluble gelling agent, and an indicator that facilitates yeast and mold enumeration. Learn More

3M™ Petrifilm™ Aqua Yeast and Mold Count Plates are a sample-ready culture medium system which contain nutrients supplemented with antibiotics, a cold-water-soluble gelling agent, and an indicator that facilitates yeast and mold enumeration. Learn More

3M™ Petrifilm™ Aqua Heterotrophic Count Plates provide fast, accurate results in enumerating heterotrophic bacteria in the bottled water industry. Learn More

3M™ Petrifilm™ Aqua Heterotrophic Count Plates provide fast, accurate results in enumerating heterotrophic bacteria in the bottled water industry. Learn More

3M™ Petrifilm™ Aqua Enterobacteriaceae Count Plates are used for the detection of Enterobacteriaceae strains in bottled water. Learn More

3M™ Petrifilm™ Aqua Coliform Count Plates are sample-ready media plates used to measure coliform levels and provide reliable test method for bottled water. Learn More