Media

Media in this section are prepared culture media for growing and identifying microorganisms. Food, dairy, pharmaceutical and water testing laboratories use them after membrane filtration or plating to enumerate and isolate bacteria.

The 52 GVS listings include media for enumeration of viable microorganisms referenced to NMKL methods and media for selective and differential isolation of gram-negative bacilli referenced to USP methods, with each available singly or in packs of 40 for routine use.

Choose a general enumeration medium for total viable counts and a selective medium when you need to pick out a particular group of organisms. Packs of 40 suit laboratories with a steady workload, while single units are useful for occasional methods. Lancetech Limited can quote the media alongside Petri dishes and inoculation loops from the same range.

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Media

Used for enumeration of viable microorganisms. (NMKL), 40/pk

Used for selective and differential isolation of gram-negative bacilli. (USP), 40/pk

Used for selective isolation and enumeration of yeast, and fungi from environmental samples and food., 40/pk

A two-step selective enrichment (USDA-FSIS) method., 40/pk

A general-purpose medium for the growth of a wide variety of microorganisms. (AFNOR, AOAC, BSI, FDA, ISO, NMKL), 40/pk

Used for selective and differential isolation of gram-negative bacilli. (BAM, COMPF, SMWW, USP), 40/pk

Used for the differentiation of microorganisms on the basis of dextrose, lactose and sucrose fermentation and hydrogen sulfide production., 40/pk

A highly nutritious medium for the growth of fastidious organisms, and suitable for blood cultures. (FDA, NMKL, USDA), 40/pk

Used for selective isolation of Salmonellae from faeces, urine, sewage and other materials., 40/pk

For selective enrichment of Enterobacteriaceae Shigella, with neomycin., 40/pk

For enumerating and enriching nonfastidious or fastidious bacteria, 40/pk

Used for selective isolation of Gramnegative bacteria, especially for Salmonella and Shigella. (ISO, FDA, EP, USP), 40/pk

Baird-Parker Agar Base, A selective medium for the isolation and enumeration of coagulase positive staphylococci. Do not use with RPF Supplement. (AFNOR, AOAC, BSI, EP, IDF, ISO, NMKL, USDA), 40/pk

A general-purpose growth medium for bacteria, 40/pk

Used for detecting Coliform bacteria and faecal coliforms by the multiple-tube fermentation technique., 40/pk

A pre-enrichment medium for use prior to selective enrichment for the isolation of Salmonella spp. from foods. (AFNOR, BSI, IDF, NMKL), 40/pk

A selective enrichment medium for use with iodine for the recovery of Salmonella spp, 40/pk

Used for the selective enrichment of gram-negative microorganisms, especially Salmonella and Shigella.(USDA), 40/pk

Used for detection of coliform bacteria at 37° C and Escherichia coli at 44.5° C. (BAM, EPA, SMWW), 40/pk

Used for the selective enrichment of Staphylococcus aureus and other salt-tolerant bacteria, 40/pk

A selective enrichment broth for isolation of Salmonella spp, 40/pk

A selective and diagnostic medium used for the detection of Listeria monocytogenes. (AFNOR, IDF, NMKL), 40/pk

Used for the detection of coliform bacteria in water, foods and dairy products. {AOAC, BAM, COMPF, EPA, USDA, USP), 40/pk

Used for isolation and differentiation of Enterobacteriaceae., 40/pk

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