Microbiological Media

Microbiological media products are essential for isolating and identifying microorganisms within the lab. At Thomas Scientific, we have an extensive range of high-quality microbiological media products and accessories to assist with laboratory applications. Microbial culture media supports the survival and growth of various bacteria types, such as bacteria, fungi, and viruses. Microbial culture media can be prepared in various forms. The key microbiological products include liquid (broth), solid (agar plates), or semi-solid (deep). Microbiological media products can provide the correct nutrients, environment, and selected conditions to suppose the growth and continuous study of microorganisms and can ensure you achieve accurate and reliable results.

For further related products also available at Thomas Scientific we provide samplers and tissue culture media.

Microbiological Media

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  • Sabdex (Sabouraud Dextrose) Agar Plates, USP

    For the cultivation of fungi.

  • Butterfield's Phosphate Buffer

    Butterfield's Phosphate Buffer, pH: 7.2, for the preparation of dilutions for plate count and other laboratory tests. Tube Features: Flat bottom Contributes to stability when set on end Leak-proof Caps provide security during handling and transportation. Optically clear Tubes are made of...

  • Blood Agar Plate, 5% Sheep Blood in Tryptic Soy Agar (TSA) Base

    Features: For the non-selective cultivation of microorganisms. General growth media for bacteria, yeast, and fungi Contains 5% sheep blood from a veterinary supervised, controlled herd of donor animals. Blood is guaranteed to be from healthy antibiotic-free animals Polystyrene Petri plates feature...

  • CRITERION™ Standard Methods Agar (Plate Count Agar/Tryptone Glucose Yeast (TGY) Agar)

    CRITERION™ Standard Methods Agar (Plate Count Agar) is recommended for use in determining the microbial content in dairy products, food, water and other material of sanitary importance.

  • Standard Methods Agar (SMA), Plate Count Agar

    (Plate Count Agar) For the cultivation and enumeration of microorganisms in dairy products, food, and water. Features and Benefits: Optically clear polystyrene For distortion-free viewing. Heavy-Duty Reduces breakage during shipping. Stacking rings Polystyrene Petri plates feature raised rings for...

  • Spore Ampoules with Geobacillus stearothermophilus

    Spore Ampoules are ideal for use in validation and routine monitoring of liquid steam sterilization cycles. Spore Ampoules are manufactured using hermetically sealed Type I borosilicate glass containing an exclusively formulated Tryptic Soy Broth (TSB) modified with pH indicator, and Geobacillus...

  • Malt Extract Powder, Refined

    It is rich in carbohydrates and is ideally suitable for use in media employed for cultivation of fungi such as, Malt Agar, Malt Extract Agar, Yeast Malt Agar, etc. Malt Extract Powder is prepared from aqueous extract of sprouted malt grains and dried at low temperature to preserve nutrients present...

  • Teknova Tryptic Soy Agar Plates

    Ready-to-use Tryptic (Trypticase) Soy Agar (TSA) Plates are for growth of nonfastidious and moderately fastidious microorganisms (e.g., Neisseria, Listeria, and Brucella). The combination of soy and casein peptones supply organic nitrogen in the form of amino acids and polypeptides, making the...

  • Petrifilm® Salmonella Express Plates

    Neogen® Petrifilm® Salmonella Express (SALX) System is used for the rapid qualitative detection and biochemical confirmation of Salmonella species in enriched food and food process environmental samples. The Petrifilm SALX System consists of the Salmonella Enrichment Base, the Salmonella...

  • Petrifilm® Staph Express Count Plates

    The Neogen® Petrifilm® Staph Express (STX) System consists of a Petrifilm® Staph Express Count (STX) Plate and a Petrifilm® Staph Express (STX) Disk, which are packaged separately. The Petrifilm STX Plate is a sample ready culture medium system which contains a coldwater soluble...

  • Petrifilm® Enterobacteriaceae Count Plates

    The Neogen® Petrifilm® Enterobacteriaceae Count Plate provides results in just 24 hours, enabling you to quickly determine potential sources of contamination. Enterobacteriaceae includes all coliforms as well as potential pathogens such as Salmonella , Shigella and Yersinia . The Petrifilm...

  • Tryptic Soy Broth (TSB), USP

    For the cultivation of microorganisms. Also known as TSB or Soybean-Casein Digest Broth, USP. C838N79 Tryptic Soy Broth (TSB) in a ReadyRack™ The ReadyRack™ is a plastic rack designed for cleanroom use and can be rinsed with alcohol. It is a convenient way to bring media into a...

  • Petrifilm® Environmental Listeria Plates

    The Neogen® Petrifilm® Environmental Listeria Plate is a sample-ready culture medium containing selective agents, nutrients, a cold-water-soluble gelling agent, and a chromogenic indicator that facilitates Listeria colony detection. The Petrifilm Environmental Listeria Plates were designed...

  • Petrifilm® Yeast and Mold Count Plates

    The Neogen® Petrifilm® Yeast and Mold Count Plate is a sample-ready culture medium system which contains nutrients supplemented with antibiotics, a cold-water-soluble gelling agent, and an indicator that facilitates yeast and mold enumeration. The Petrifilm Yeast and Mold Count Plates are...

  • Petrifilm® Aqua Heterotrophic Count Plates

    The Neogen® Petri?lm Aqua Heterotrophic Count Plates are used for the enumeration of heterotrophic bacteria in bottled water industries. The Petrifilm® Aqua Heterotrophic Count Plate is a sample-ready culture medium system, which contains Standard Methods nutrients, a cold-water-soluble...

  • Petrifilm® Aerobic Count Plates

    The Neogen® 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 Petrifilm Aerobic Count Plate contains a...

  • 10X PBS (Dehydrated)

    8.00% Sodium Chloride, 0.20% Potassium Chloride, 1.15% Sodium Phosphate, 0.24% Potassium Phosphate, Sufficient to make 5 liters of media

  • Biological Indicator Spore Strips for Monitoring Steam Sterilization Processes with Geobacillus stearothermophilus

    Crosstex offers a full line of Spore Strips for use in monitoring sterilization processes. Spore Strips consist of inoculated filter paper, 6 mm x 30 mm, packaged in glassine peel pouches or envelopes. The glassine packaging provides protection from environmental contaminants during transport post...

  • Difco™ Dehydrated Culture Media

    BD Difco™ Dehydrated Culture Media Manufactured and tested for uniformity and consistency from lot-to-lot Packaging offered in 100 g, 500 g, 2 kg and 10 kg BBL/Difco Laboratories maintains a strong commitment to research and development, resulting in an extensive range of media...

  • CRITERION™ Yeast Extract

    CRITERION™ Yeast Extract is prepared and standardized for bacteriological use. It is an excellent stimulator of bacterial growth and is used in culture media in place of, or in addition to, beef extract.

  • Corning® Collagen

    Corning extracellular matrices (ECMs) enable researchers to mimic in vivo environments for 2D and 3D cell culture applications. Corning offers a broad range of collagen types that are derived from multiple species. These collagens have been used to culture a variety of cell types to promote...

  • Petrifilm® Rapid Yeast and Mold Count Plates

    The Neogen® Petrifilm® Rapid Yeast and Mold Count Plate method is faster and provides results in as little as 48 hours of incubation time, vs. the traditional agar method that requires a five day incubation period. Yeast and molds can grow in a wide range of conditions in raw materials,...

  • Corning® Matrigel® Matrix

    Corning extracellular matrices (ECMs) enable researchers to mimic in vivo environments for 2D and 3D cell culture applications.  Corning Matrigel matrix is a solubilized basement membrane preparation extracted from the Engelbreth-Holm-Swarm (EHS) mouse sarcoma, a tumor rich in extracellular...

  • Petrifilm® Rapid Aerobic Count Plates

    The Neogen® Petrifilm® Rapid Aerobic Count Plates are a sample ready, culture medium system, which contain nutrients, a coldwater soluble gelling agent, and a dual sensing indicator technology that facilitate colony enumeration in 24 hours for most food matrices and environmental samples....

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