Biological Indicator View larger

Biological Indicator



The HYGITECH biological indicators are designed to control the efficiency of various processes of sterilisation by saturated vapour between 121 and 135°C.

They are inoculated with viable bacterial spores of GeoBacillus Stearothemophilus and respond to performance specifications and quality indicated in ISO 11138.

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Unit price : £2.20

Packaging : Box of 10

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The biological indicators are compatible with the HYGITECH Dry Block Incubator, used to incubate the indicator vials between 55 and 60°C to determine the effectiveness of sterilisation.


  • Compatible with the HYGITECH Incubator
  • 11mm diameter
  • Available as 10 units per box

Quick and Effective:

controlled efficiency for diverse procedures of sterilisation between 121 and 135°C with guaranteed results after 24 hours of incubation


compatible with all brands of incubator.

Easy to Understand:

Quick understanding of the results due to a vivid change in colour when bacteria has materialised, leaved no doubt of the outcome.

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