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Test Tubes
Test Tubes
Test Tubes
Test Tubes

 Resistometer Testing, Exposures and Studies

  • Resistometer Exposures and Studies for:
                 Steam and Dry Heat -  wide range of validated exposure temperatures
                 Ethylene Oxide (EO) -  Up to 8 hour Exposure Periods using 100% EO


  • value, value and Survival-Kill Response Characteristics Determination and Verification Testing
                 ISO 11138-2 for EO, ISO 11138-3 for Steam, ISO 11138-4 for Dry Heat and ISO 11138-5 for Formaldehyde


  • ISO 11140-1 Compliance Testing for Steam, Dry Heat, EO, Formaldehyde and Hydrogen Peroxide:
                  Type 1 Process Indicators 
                  Type 4 Multi-critical Process Variable Indicators 

                  Type 5 Integrating Indicators
                  Type 6 Emulating Indicators

  • Reduced Incubation Time Studies

Organism Propagation

  • Propagation of environmental isolates and other contaminates

Biological Indicator Population - Total Viable Spore Count 

  • Heat Shocked and Non-Heat Shocked, Pooled or Individual BIs per USP or ISO 11138-1

Growth Inhibition

  • ISO 11138-1 Determination of growth inhibition by carriers and primary packaging materials exposed to sterilization processes


  • Brookfield or Zahn Cup  (No. 1, 2, 3 or 4)

Ampule Filling, Heat Sealing and Printing

  • 0.4 - 4 mL filling and heat sealing of soda lime or borosilicate glass ampules

  • Ampule printing

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