Biological Indicator For Steam sterilization GEOBACILLUS STEAROTHERMOPHILUS strip

Each BT50 envelope consists of a paper strip soaked
with Geobacillus stearothermophilus ATCC 7953 spore population.
Product description
The envelope containing BT50 Spore Strip is specifically
designed to control Steam 121 ºC-134 ºC (Steam) and Formaldehyde (Form) sterilization processes.

Spore strips should be incubated in MC20 or MC1020 Growth Medium tube or in appropiate Growth medium for Geobacillus stearothermophilus ATCC 7953 growth.

If the sterilization process was not successful, MC20 or MC1020 Growth Medium will turn to yellow after incubation at 60±2 ºC, thus indicating the existence of living Geobacillus stearothermophilus spores on the strips.
If the sterilization process was successful, MC20 or MC1020
Indicating Medium will remain its original color. A final readout
should therefore be performed after 24 hours of growth medium
incubation at 60±2 ºC for Steam sterilization control processes, or 48 hours at 60±2 ºC for Formaldehyde sterilization control
processes.

Packing: 100 pcs/pack

CE marking in accordance with USP standards and ISO 11138 requirements, valid for 2 years

Price displayed / strip