3M™ Petrifilm™ Select E. coliplate,6435, 500 pcs / basket 20 basket / box

• Specific test for E. coli, only E. coli colonies are visible
• E. coli enumerates in just 24 hours
• Contains a ß-glucuronidase indicator

The 3M™ Petrifilm™ Select E. coli (SEC) Count Plates are specific for E. coli, only E. coli colonies are visible which numerate within 24 hours