STRIP CONTROL BAT E8/E7/E6/E5/E4/E3 biological indicators are special filter paper strips, inoculated with Bacillus atropheus ATCC® 9372 spores in predefined concentrations and contained in a special envelope.

 These bioindicators are used for validation, re-validation and process monitoring of dry heat and ethylene oxide sterilizers.

20 coupons + 20 SteriTest medium tubes

ref. 91063

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