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3M FOOD SAFTY TEST KITS

Recommend Products

3M™ Petrifilm™ Aerobic Count Plate

The 3M™ Petrifilm™ Aerobic Count Plate is a time-saving, sample-ready plate designed to determine total aerobic bacteria populations.

 

A built-in grid facilitates counting colonies, helping to provide fast, precise and consistent results. Each 3M Petrifilm Aerobic Count Plate contains a water-soluble gelling agent, nutrients and indicator — all the components needed for microbial growth with no agar preparation required.

The 3M Petrifilm Aerobic Count Plate provides total aerobic count in as little as 48 hours. A red indicator dye in the plate colors all colonies red for better contrast and easier colony counting. The red colonies are also easily distinguished from opaque food particles that can cause confusion when using other plating methods.

In addition, 3M Petrifilm Aerobic Count Plates can be used to aerobically or anaerobically enumerate lactic acid bacteria in food and environmental samples.

 

3M™ Petrifilm™ E. coli/Coliform Count Plates

 

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

The 3M Petrifilm E. coli/Coliform Count Plate is a sample-ready-culture-medium system which contains Violet Red Bile (VRB) nutrients, a cold-water-soluble gelling agent, an indicator of glucuronidase activity (BCIG), and a tetrazolium indicator that facilitates colony enumeration in food and beverage samples.

These plates provide both E. coli and total Coliform Count information with confirmed results in just 24-48 hours. By eliminating subsequent confirmation steps required with most traditional reference methods, the 3M Petrifilm E. coli/Coliform Count Plates can help increase productivity and reduce overall lab costs.

 

3M™ Petrifilm™ Staph Express Count Plates

3M™ Petrifilm™ Staph Express Count Plates provide Staphylococcus aureus results. S. aureus appears as distinctive red-violet colonies. Other colonies have to be checked using the Staph express disk.

If you encounter high background flora in your staph testing, the 3M™ Petrifilm™ Staph Express Disk can be used to identify Staph aureus from all suspect colonies.

 

3M™ Petrifilm™ Staph Express Disks

3M™ Petrifilm™ Staph Express Disk provide Staphylococcus aureus results. S. aureus appears as distinctive red-violet colonies. Other colonies have to be checked using the Staph express disk.

If you encounter high background flora in your staph testing, the 3M™ Petrifilm™ Staph Express Disk can be used to identify Staph aureus from all suspect colonies.

 

3M™ Petrifilm™ Yeast and Mold Count Plates

This 3M Petrifilm Yeast and Mold Count Plate is a sample-ready-culture medium system which contains nutrients supplmented with antibiotics, a cold-water-soluble gelling agent, and an indicator that facilitates yeast and mold enumeration.

 

Yeasts are easily differentiated from molds on the plate:

  • Yeasts are typically indicated by small, blue-green colonies with defined edges and no foci.

  • Molds are indicated by large, variably-colored colonies with diffuse edges and center foci.

 

3M™ Petrifilm™ Enterobacteriaceae Count Plates

3M™ Petrifilm™ Enterobacteriaceae Count Plates provide a cost-effective, convenient and reliable method for testing equipment, raw materials, food products and manufacturing environmental samples and bottled water testing

3M™ Petrifilm™ Enterobacteriaceae Count Plates enable you to quickly determine potential sources of contamination. This plate enumerates all coliforms as well as potential pathogens such as Salmonella, Shigella and Yersini.

The 3M Petrifilm Enterobacteriaceae Count Plate can also be read using the 3M Petrifilm Plate Reader which provides consistent, fast, automated reading and recording of results of 3M Petrifilm Plates (Aerobic Count, Rapid Aerobic Count, Coliform Count, E. coli/Coliform Count, Enterobacteriaceae Count and Select E. coli Count ) in 4 seconds.

 

3M™ Petrifilm™ Rapid Coliform Count Plates

3M™ Petrifilm™ Rapid Coliform Count Plates are designed to provide fast, accurate results in detecting coliform contamination.

Coliform colonies may begin to appear at 6 hours of incubation as discrete yellow zones indicating colony forming units (CFUs). Presumptive coliforms may be be recorded at 14 hours. Confirmed coliforms will appear as red colonies associated with gas after 8 – 24 hours of incubation.

 

3M™ Petrifilm™ Rapid Yeast and Mold Count Plates

Yeasts and molds can grow in a wide range of conditions on your raw materials, products and process environment, making them difficult to control. Complicating matters is the five-day incubation period required by traditional agar methods.

3M™ Petrifilm™ Rapid Yeast and Mold Count Plates simplify and accelerate detection. Featuring a new indicator technology that makes colonies easier to interpret, these completely sample-ready plates return results in just 48 hours.

  • Proven as reliable as DRBC and DG-18 spread plate methods, as well as acidified PDA and YGC agar pour plate methods
  • Can be used with both low and high water activity foods

  • Eliminates the need for the labor intensive, multiple plate spread plate technique

  • Versatility for air, swab or surface contact environmental sampling

 

3M™ Petrifilm™ Rapid Aerobic Count Plates

3M™ Petrifilm™ Rapid Aerobic Count Plates are fast, accurate, sample-ready culture medium systems. They contain nutrients, a coldwater-soluble gelling agent, and a dual-sensing indicator technology that allows you to easily count colonies in just 24 hours for most food matrices.

Faster results and less labor mean more time and resources for monitoring your processes, ensuring tighter process control and improving product quality.

  • Helps prevent the costly retesting and delayed results often caused by spreader colonies.

  • Proven as reliable as the SMA plate method