CD Check Strips^TM

• CD Checkstrips are designed to provide a visual confirmation that chlorine dioxide gas was present in the area in which the test strip was placed. The check marks on the paper strips will change color from purple to pink when contacted by chlorine dioxide gas, but this does not necessarily indicate sterilization level contact. For sterilization cycle verification and validation, please visit our Biological Indicator Product Page.

CD Check Strip Brochure