3M Petrifilm Environmental Listeria 6448 200 pcs

3M Petrifilm Environmental Listeria is suitable for environmental samples. Quantitative result to identify and monitor critical points and to follow an improvement plan of the listeria risks.

Quick result within 27-31 hours. Secure methods: no enrichments, no over-entrainment. Colonies can be taken for identification of a positive Petrifilm test. 3M Petrifilm Environmental Listeria Count Plate detects the presence of Listeria in environmental samples. Consisting of a culture medium that is ready-to-use for sampling, helps improve hygiene in production.

Benefits Petrifilm Environmental Listeria:

• Cost-effective tool.
• Quantitative results.
• Results within 27-31 hours.
• Safer method: no enrichment, no culture transfers.
• Available per 50/200 plates.

Recommended sectors: seafood, poultry and eggs, prepared and processed foods, animal feed, meat, nuts, cereals and oilseeds, dairy products, fruit and vegetables, confectionery, beverages and bottled water, bakery, chemical products.

Method: Official analysis method: Add 2ml BPW to 1ml sample or 5ml BPW to 10ml sample. Leave for 1 to 1.5 hours at room temperature.

Incubation

• Do not incubate for longer than 30 hours
• Stacks of 10 or less

Optimal pH range: 4.0-9.0

Counting area: 42cm²

These Petrifilm counting plates are designed to improve the efficiency of testing and reduce costs compared to traditional agar methods. This allows laboratories to increase productivity and profitability.