Microbiology labs often require a straightforward method for long-term frozen storage of microorganisms for preserving key microbial strains without relying on frequent sub-culturing. Each vial contains tryptic soy broth +15% glycerol. This liquid guarantees the long-term frozen storage of microorganisms.

• Cryopreservative medium- or long-term preservation of microorganisms and stock cultures

  Suitable for ultra-low temperature storage down to –70 °C

  Tested for sterility and growth performance

Long-term storage avoids risk of culture contamination and unwanted alterations in the organisms’ genetic and biochemical profiles.

Each package contains 20 tubes of 1,5 ml and detailed instruction sheet.