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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  • Starch Soluble

    Bio Basic Inc.

    The Bio Basic Inc. starch soluble is suitable for laboratory and research use. Application: For Laboratory Research Only

  • CompactDry™ E.Coli (EC) and Coliforms for colony counting

    CompactDry TM  is a ready-to-use system that reduces the time needed to perform microbial testing on food, cannabis, meat, cosmetics, raw materials and more. CompactDry™ EC is a ready-to-use test method recommended for the determination of total aerobic bacterial counts. CompactDry™...

  • 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...

  • Defibrinated Sheep Blood

    Hardy Diagnostics

    Our animal blood is obtained from a controlled herd that is kept free of antimicrobic drugs and disease. All animals are maintained in a healthy condition and treated humanely in accordance with government regulations. Fresh blood is delivered to Hardy Diagnostics every week. We ship to our...

  • 9mL Liquid Media Tubes

    GVS Filter Technology

    EC Broths with MUG is recommended for the detection of Escherichia coli in water, milk and food samples by fluorogenic means. MUG detects anaerogenic strain that may not be detected in the conventional procedure. BGBB contains two inhibitors of both gram-positive and selected gram-negative...

  • Culture Media for Biological Indicators

    Tryptic Soy Broth with Bromocresol Purple TSB-BP16 Mesa’s TSB with Bromocresol purple pH indicator is specially formulated for use with our Spore Strip biological indicators A reduced incubation time of 24 hours at 60 °C +/- 2 °C has been validated for steam sterilization when the Mesa...

  • LB Lennox Agar Broth

    Bio Basic Inc.

    LB Lennox Agar Broth: Lennox LB is a highly-referenced microbial growth medium used for the cultivation of E. coli. This nutrient-rich microbial broth contains peptides, amino acids, water-soluble vitamins, and carbohydrates in a low-salt formulation. The addition of agar provides a solid medium for...

  • MacConkey Agar

    Slightly selective and differential plating media mainly used for the detection and isolation of gram-negative organisms. Also used for isolating and differentiating lactose-fermenting lactose- non-fermenting gram-negative enteric bacilli. Conforms with specifications of The United States...

  • 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...

  • Yeast Extract Powder

    It is rich in vitamins especially those belonging to B complex and is often used to supply these factors in culture media at a concentration of 0.3% to 0.5%. It is particularly used in media for cultivation of microorganisms encountered in milk or other dairy products. Yeast Extract Powder is...

  • CRITERION™ Cytophaga Agar Base

    CRITERION™ Cytophaga Media for the cultivation and maintenance of Cytophaga spp. and Flavobacterium spp.

  • LB Agar (Lennox)

    Used for the growth and maintenance recombinant strains of E. Coli. Contains half of the sodium chloride level as in the Miller formulation. This allows the researcher to select the optimal level of NaCl for a specific strain.

  • Blood Agar

    Used for the isolation, cultivation and detection of hemolytic activity of streptococci and other fastidious microorganisms.

  • Phosphate Buffer with Magnesium Chloride (MgCl)

    Phosphate Buffer with MgCl2 is used to prepare dilutions of samples for examination of water, dairy products, foods and other materials. This product is not intended to be used for the diagnosis of human disease.

  • HiMedia Listeria Oxford Medium Base

    Listeria Oxford Medium Base is used for isolation of Listeria species from clinical and food specimens. Although the selectivity of the medium is enough to allow the isolation and differentiation by direct surface inoculation, a previous dilution of the inoculum is advisable or even more when the...

  • Lauryl Tryptose Broth

    Hardy Diagnostics

    For the detection of coliforms in water and food. Single strength. Contains a durham tube for gas detection.

  • 1M Magnesium Chloride Solution, 50 ml. Sterile 25 pack

    1M Magnesium Chloride Solution Teknova's 1M Magnesium Chloride Solution, available in a convenient 50 ml volume and sold as a sterile 25 pack, stands as a staple for various biological research applications. The solution has been meticulously prepared and sterilized, ensuring that it meets the...

  • Litmus Milk

    Milk contains the carbohydrate lactose along with three main proteins i.e. casein, lactalbumin and lactoglobulin (1). Therefore an organism may exhibit one or several of the following metabolic properties in litmus milk, each specific for a particular species aiding bacterial identification. The...

  • BD Difco™ Salicin

    BD supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist. BD products are intended for sale/shipment within the US only. International customers should contact their...

  • SAS™ StrepAlert®

    Hardy Diagnostics

    SAS™ StrepAlert® is a lateral-flow, membrane based immunoassay in a dipstick format, for the qualitative detection of Group A Streptococcal antigen from throat swab specimens. Group A Strep is one of the most serious causes of upper respiratory infections, and the major cause of pharyngitis which,...

  • CRITERION™ Skim Milk Agar

    CRITERION™ Skim Milk Agar is for the cultivation and differentiation of microorganisms based on proteolytic activity.

  • Potassium Tellurite 3.5%

    For the selective isolation of Staphylococci and Corynebacteria. Potassium Tellurite 3.5% is a selective agent incorporated into microbiological media to inhibit the growth of a broad range of non-target bacteria. It is particularly effective in media designed to isolate specific pathogenic...

  • Burkholderia Cepacia Selective

    An antibiotic supplement recommended for selective isolation of Burkholderia cepacia . Storage and Shelf Life Store at 2 - 8°C. Use before expiry date on the label.

  • Terrific Broth

    Quality Biological

    Terrific Broth is an enriched medium, which helps the recombinant strains of E. coli maintain an extended growth phase. The large amount of tryptone and yeast extract in the medium allows the bacteria to produce a higher plasmid yield. Autoclave sterilized Ready to use Applications Tryptone and...

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