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Hydrogen Peroxide Vapour (VH2O2)

Apex EZTest® SCBI

  • Self-contained biological indicator (SCBI)
  • Stainless-steel disc inoculated with Geobacillus stearothermophilus 12980
  • Sealed glass ampoule containing a soybean casein digest broth with a pH indicator
  • Easy to culture - no laboratory required
  • Dramatic Color Change
  • For use in monitoring aseptic fill processes and room decontamination
  • Applies to biopharmaceutical, medical device and food industries

Apex Discs

  • Stainless steel disc (0.35" diameter x 0.008" thick)
  • Inoculated with spores of G. stearothermophilus ATCC#12980 or #7953
  • Packaged in a medical grade Tyvek® pouch which is permeable to H2O2 vapour.
  • For use with Mesa Releasat® Purple (4140-PM/100) culture medium


Mesa Labs

Apex EZTest SCBI

Product Items List

Item Code   Product Incubation Population Quantity Per Unit
4140-AP-VH2O2 New Apex EZTest® SCBI Geobacillus stearothermophilus 129801

7 days at 55ºC-60ºC


30 Vials / Pouch
4140-NAS-152 Apex Disc G. stearothermophilus 7935 on stainless steel disc

7 Days at 55-60ºC


100 Packets / Case
4140-HMV-091 Apex Disc G. stearothermophilus 12980 on stainless steel disc

7 Days at 55-60ºC


100 Packets / Case
4140-PM/100 Releasat® Purple for VH2O2 Apex disc, media only

7 days at 55-60ºC


100 Units / Case