OK® Steam Sterilization Indicators

Description

Type 4 Chemical Indicator OK® Steam Sterilization Strips monitor packs at 250°F (121°C) and 273°F (134°C) gravity and vacuum-assisted steam sterilization cycles. These 0.6″/1.5cm wide strips serve as internal pack monitors.

SHORT OK® Steam Sterilization Indicator Strips 4″ (10cm):
Perfect for small packs or for placement in multiple locations within a tray.

OK® Steam Sterilization Indicator Strips 8″ (20cm):
The longer chemical indicator strips ensure adequate steam penetration in large trays and work perfectly for small packs or multiple tray locations. The indicator dot on the distal end provides a secure, sterile presentation.

OK Chemical Indicator confirms that all critical parameters of steam sterilization—time, temperature, and saturation—have been met (ANSI/AAMI/ISO 11140-1:2014).

OK® Strips feature an instantly recognizable “OK” symbol after exposure to an effective steam sterilization cycle. “K” will turn from off-white/white to dark brown/black color.

OK Chemical Indicator Specifications:

• • Store indicator strips in their original dispenser box at or below 90°F (32°C), ≤70% relative humidity, and away from sunlight
  • Shelf life: 48 months

Interested in a Type 5 Chemical Integrator? Check out VAPOR LINE® Type 5 Chemical Integrator