Premium quality double laminated class 6 time, steam, temperature (TST) chemical indicator strips for steam that provide the highest level of assurance that sterility has been achieved. Correct processing turns the test strip colour from blue to black when exposed to the critical parameters of time, steam and temperature.
+ Calibrated for 3.5 minutes at 134 °c
+ Clear colour change for easy interpretation
+ Laminated on both sides for a more robust indicator
+ Monitors the critical parameters of time, steam, and temperature
+ Manufactured under ISO 11140-1, EN867-1 & IRAM 37101-1 standards
60mm x 25mm
250 strips per box