Article nr.	Name	PackageContent	Typ
7100126813		500	Petrifilm™ Selective E. coli Zählplatte (6435, VE=20x25)

3M™ Petrifilm™ Select Selected E. coli Bacteria (SEC) Count Plates are specifically designed for E. coli bacteria. Only E. coli colonies are visible. 3M™ Petrifilm™ Select E. coli Count Plate (SEC) is a ready-to-use culture medium system containing selective substances, nutrients, a cold-water-soluble gelling agent, and an indicator of glucuronidase activity, 5-bromo-4-chloro-3-indolyl -β-D-glucuronide (BCIG), which facilitates colony counting. Petrifilm SEC plates are used in the food and beverage industry for enumeration of Escherichia coli bacteria. The components of the Petrifilm SEC Plate are decontaminated but not sterilized. 3M Microbiology is ISO (International Organization for Standardization) 9001 certified. Most E. coli strains are thermotolerant and produce beta-glucuronidase, an enzyme that reacts with the BCIG indicator in Petrifilm SEC plates to produce dark green to blue-green colonies. Warning: Do not use this plate to detect E. coli O157. Like most other E. coli media, this plate does not specifically indicate the presence of an O157 strain. Because most O157 strains are atypical E. coli, e.g. they do not produce glucuronidase enzymes and blue-green coloration, they are not recognized by the Petrifilm SEC plate. Recommended Industry: Fruit & Vegetables, Seafood, Meat, Prepared & Processed Foods, Poultry & Eggs, Dairy Storage temperature: Store at temperatures less than or equal to 8°C Packing unit = 20 x 25

3m-petrifilm-select-zhlplatte-fr-e-coli-bakterien.pdf