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  • 3M™ Petrifilm™ Aerobic Count Plates
  • 3M™ Petrifilm™ Aerobic Count Plates

    2Products
    • Aerobic Count results in 48 hours.
    • Plates are sample-ready, eliminating the time-consuming, cumbersome step of preparing media/agar dishes.
    • Can be used with the 3M™ Petrifilm™ Plate Reader for consistent, fast, automated reading and recording of results.
    • This plate has been awarded Official Methods of Analysis (OMA) #986.33 and #989.10 and NF VALIDATION certificate: 3M 01/01-09/89 by AFNOR Certification.
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    Aerobic Procedure* for Lactic Acid Bacteria Testing

    • 3M™ Petrifilm™ Plates has an Aerobic Procedure for Lactic Acid Bacteria which utilizes the 3M™ Petrifilm™ Aerobic Count Plate supplemented with MRS (deMan, Rogosa and Sharpe) medium and a pH indicator to enumerate lactic acid bacteria in salad dressings, Ready-to-Eat meats, Ready-to-Eat salads and stainless steel surfaces.

      Food processors and reference labs have demonstrated feasibility relative to their current lactic acid bacteria testing with a simple 3 step procedure:

      1. Combine - MRS/pH indicator broth with food or environmental sample and place sample on the center of a 3M Petrifilm Aerobic Count Plate.

      2. Incubate - The space saving design maximizes incubator space.

      3. Enumerate - A red indicator dye in the plate reacts with growing bacteria allowing colony visualization. Acid producing bacteria produce a yellow zone (halo) around the colony.

      *3M Petrifilm Plate performance has not been evaluated with all combinations of microbial flora, incubation conditions and food matrixes. It is the user's responsibility to determine that any test methods and results meet the user's requirements.


    Anaerobic Procedure** for Lactic Acid Bacteria Testing

    • The 3M™ Petrifilm™ Aerobic Count Plate enumerates total aerobic bacteria present in the sample tested. Following a simple protocol they can also be used for enumerating anaerobic bacteria for processed meats and in high acid foods.

      Fast, accurate, results in 48 hours with three easy steps:

      1. Inoculate - 3M™ Petrifilm™ Plates are easy to inoculate. Lift the top film and add sample.

      2. Incubate - The space saving design maximizes incubator space.

      3. Enumerate - A red indicator dye in the plate colors all colonies red. This 3M Petrifilm Plate can also be read in 4 seconds using the 3M™ Petrifilm™ Plate Reader.

      The unique construction of the 3M Petrifilm Aerobic Count Plates makes it possible to distinguish gas-producing heterofermentative organisms from non-gas-producing homofermenters. The addition of MRS broth to 3M Petrifilm Aerobic Count Plates, in combination with anaerobic incubation enhances the growth of lactobacilli and other lactic acid bacteria in high acid/high products and processed meat products.

      **3M Petrifilm Plate performance has not been evaluated with all combinations of microbial flora, incubation conditions and food matrixes. It is the user's responsibility to determine that any test methods and results meet the user's requirements.


    Specifications
    • Approved Environmental Marketing Claim (EMC)
      3M Petrifilm Plates provide a significantly more sustainable alternative to traditional agar tests for quantitative microbial indicator testing of food and beverages. Reducing: 66% Waste 75% Greenhouse Gas Emissions 76% Energy Use 79% Water
    • Brand
      3M™ Petrifilm™
    • Environmental claim being made
      Yes
    • Environmental claim relates to
      Product
    • Evidence for Claim
      Self Certified
    • Product Type
      Test
    • Quantity
      100 plates/box, 1000 plates/case
    • Test Type
      Environmental, Food & Beverage
    • US Govt Contract Number
      GS-07F-091BA
    Details
    • Aerobic Count results in 48 hours.
    • Plates are sample-ready, eliminating the time-consuming, cumbersome step of preparing media/agar dishes.
    • Can be used with the 3M™ Petrifilm™ Plate Reader for consistent, fast, automated reading and recording of results.
    • This plate has been awarded Official Methods of Analysis (OMA) #986.33 and #989.10 and NF VALIDATION certificate: 3M 01/01-09/89 by AFNOR Certification.
    • 3M™ Petrifilm™ Plates use 75% less energy, use 79% less water, produce 75% less greenhouse gases and result in 66% less waste (by weight and volume) compared to competitive agar methods.
    • Companies worldwide trust 3M Petrifilm Plates to provide accurate, efficient, consistent results.

    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.

    Three Easy Steps Offer Fast, Easy-to-Interpret Results:*

    • 1) Inoculate - 3M Petrifilm Aerobic Count Plates are easy to inoculate. Lift the top film and add sample.
    • 2) Incubate - The space saving design minimizes incubator space requirements.
    • 3) Interpret - Count the red colonies; a built-in grid simplifies counting, giving you fast, precise, and consistent results.
    • *Refer to instructions for use for additional information, and more details on validations.

      The 3M Petrifilm Aerobic 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.

      The 3M Petrifilm Plate Advantage

      In today’s environment of heightened focus on food safety and increasingly stringent quality requirements, labs are under pressure to provide tests that are fast, reliable and consistently accurate. 3M Petrifilm Plates have demonstrated consistent performance that has been cited globally with more than 200 certificates, recognitions, validations, and peer-review publications. For more than 30 years, food safety professionals around the world have put their trust in 3M Petrifilm Plates. That’s because 3M Petrifilm Plates have streamlined, standardized and simplified the process of microbial quantitative indicator testing, improving productivity and helping ensure the highest levels of product quality.

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