Bi-Vials

Delta Biological Indicator Vial (Delta BI-V)





  • Self-contained biological indicator
  • Spore strip separated from broth
  • Room temperature storage
  • BI for steam or ethylene oxide sterilization available separately
  • Concentration of 105 and 106 Colony Forming Units (CFU)/ml available
  • Easy and convenient to use
  • Long shelf life
  • Complete result in 24 hours





Delta Biological Indicator Ampoule (Delta BI-A)





  • Self-contained biological indicator
  • Spore mixes with broth in a glass ampoule
  • Refrigerated storage before use
  • For steam sterilization of liquid material
  • Concentration of 105 and 106 Colony Forming Units (CFU)/ml available
  • Easy and convenient to use
  • Long shelf life
  • Complete result in 24 hours





Delta Biological Indicator Spore suspension (Delta BI-S)



  • All concentrations (102 to 109) of Geobacillus stearothermophilus spores, Bacillus subtilis and Bacillus atrophaeus spores are available




Spore Strips will be available in the future