Sterilizing Accessories > Mesa Labs Chemical Indicator Strips > OK Steam Sterilization Multi-Spot Indicator

Mesa Labs Chemical Indicator Strip: 
Prochem OK Steam Sterilization Multi-Spot Indicator
Prochem OK Steam Sterilization Multi-spot Indicator
The Mesa O.K. Cycle multispot Chemical Integrator strips are designed for use in pre-vacuum steam sterilizers operating at 121° C and at 134°C. Used as directed the Mesa O.K. Cycle integrator strips give visual confirmation that sterilization conditions were met at point of placement in the sterilizer chamber. During steam sterilization, the four indicators spots change from purple to green.
Rauserv c.c. in Johannesburg, Gauteng, South Africa can supply equipment to suit your application, Medical, Dental or Laboratory. Full service and repairs division available to assist at all times.
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  • Conforms to ISO 11140-1:2005
  • Pre-vacuum sterilizers operating at 121°C and 134°C
  • Multiple spots with varied timing
  • Single indicator suitable for multiple cycle lengths
  • For 121°C cycles, verify that indicator spots 1, 2, and 3 have changed from purple to green. Spot 4 will change to green in sterilization cycles exceeding 35 minutes.
  • For 134° C cycles, verify that indicator spots 1 and 2 have changed from purple to green. Spot 3 changes to green after spot 2 giving the user more information about the cycle. See critical parameters chart. Spot 4 will change to green in sterilization cycles exceeding 12 minutes.
  • Pack Size: 250 indicators per bag
  • Expiry: 2 Years
  • Class: 5 Integrator Indicator

O.K. Cycle Technical Specifications

Spot           121 Degrees C            134 Degrees C
1                        8 minutes                      3.25 minutes
2                       11 minutes                      4.5 minutes
3                       17 minutes                      7 minutes
4                       30 minutes                     11 minutes
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