Glass Fiber Spore Discs


Crosstex manufactures Glass Fiber Spore Discs for use in monitoring Plasma/Vaporized Hydrogen Peroxide (VH2O2) sterilization processes. These Biological Indicators are designed for monitoring processes whether placed directly into the chamber, positioned in areas of a device which are the most difficult to sterilize or distributed throughout rooms and isolators.

  • Glass Fiber Spore Discs are 9 mm in diameter
  • Bacillus atrophaeus and Geobacillus stearothermophilus product configurations available
  • Packaging is available in easy-to-access Tyvek®/Mylar® pouches (Please inquire for bulk & other packaging)
  • A reduced incubation time of 24 hours when used with Geobacillus stearothermophilus (GMBCP-100) and 48 hours when used with Bacillus atrophaeus (GMBTB-100) have been validated when used in conjunction with Crosstex Prepared Culture Media
  • Products are accompanied by a Certificate of Analysis and are certified with population, purity, and resistance characteristics (D value, survival and kill where applicable)
  • ISO 11138-1 Compliant

Tyvek® and Mylar® are registered trademarks of E.I. du Pont de Nemours and company.