Releasat® Biological Indicator Culturing Set contains MesaStrip paper spore strip biological indicators and culture tubes of specially formulated soybean casein digest culture medium containing a color indicator which turns a dramatic yellow when spores grow.

Releasat® kits are convenient for monitoring ethylene oxide and dry heat sterilization processes.

The color indicator provides visual results with 72 hours for EO/Dry Heat.  Each lot of Releasat® culture tubes are quality control tested with MesaStrips.

  • 72 hour results (EO/Dry Heat)
  • Dramatic color change
  • Kit includes both BI ampoules and culture media tubes
Technical Specifications
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Technical Specifications

Releasat® Biological Indicator Culturing Set

Storage: Room temperature

Expiration: 12 months from date of manufacture

Certification: MesaStrip biological indicators are traceable to a recognized culture collection and certified for population. D-value and performance using Releasat® media. Each set includes MesaStrips and Releasat® media.

Releasat® for Ethylene Oxide or Dry Heat Sterilization

B. atrophaeus

Incubation 72 Hours at 37±1°C
Population 106
Units 100



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