Quality control strains

View the offer sheet with a complete list of quality control strains and specifications for their use.

Quality control strains

The CCM offers a set of reference strains for internal quality control of microbiological laboratories with an established quality system. This group of quality control strains, which are supplied on gelatin discs or in the form of a lyophilized culture, is expanded and modified each year in accordance with new legislative requirements and customer needs.

Information on the offer of quality control strains

Areas of application of the CCM quality control strains

  • Inspection of diagnostic kits and tests.

  • Quality control of culture media and identification tests in clinical bacteriology.

  • Quality control of culture media in clinical mycology.

  • Quality control of culture media for microbiological testing of food, water and cosmetic products.

  • Determination of susceptibility to antimicrobial substances.

  • Biological control of the efficiency of germicidal fluorescent lamps.

  • Testing of inhibitory substances in food.

  • Detection of genotoxic substances (Ames test).

  • Tests according to the Czech Pharmacopoeia 2009, incl. Supplement 2010/2011/2012/2013/2014/2015.

All quality control strains are supplied in the form of a lyophilized culture and selected group of quality control strains is supplied also on gelatin disks.

Cultures on gelatin disks

Gelatin disks replace the storage of cultures on agar. This reduces the risk of contamination and loss of viability during subculturing. They give standard results of controlled tests. They are supplied in screw cap vials that allow for easy, aseptic and repeatable culture collection. Each vial contains 20 discs. The expiration period is 1-2 years. The CCM reserves the right to use up to half of the total expiration date. Discs should be protected from light and moisture and stored in a refrigerator at 2 to 8 °C. Gelatin disks are shipped under common transport conditions.

CCM microbial strains supplied in a form of gelatin disks

More information on quality control strains

Orders and inquiries

Order selected control strains. If you have any questions, do not hesitate to contact us.

How to order control strains Contact CCM

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