Type 4 Chemical Indicator SmalStrip® Steam Sterilization Strips


SmalStrip® Chemical Indicator Strips monitor the critical parameters of steam sterilization in steam sterilizers at 250°F and 273°F.

  • Type 4 Chemical Indicator
  • Distinct white to black color change
  • For use as an internal pack monitor for steam sterilization
Product: SmalStrip® 4" Chemical Indicator Strips

SmalStrip™ 4" Chemical Indicator Strips - Box of 250

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SmalStrip® Steam Type 4 Chemical Indicator Strips are for use in steam sterilization cycles at 250°F (121°C) and 273°F (134°C).

Effectively exposed to specific sterilizing parameters, time, temperature & saturation have been met (ANSI/AAMI/ISO 11140-1:2014).

SmalStrip® indicators feature an easy-to-read single strip across the indicator with an off-white to dark brown/black color change after exposure to an effective steam cycle.

Type 4 Chemical Indicators are for pack monitoring. Load monitoring can be done using biological indicators and Type 5 Integrators in a Test Pack!

Check Propper Academy On-Demand Webinar: Interpreting ST-79 Chemical Indicators


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