Effective September 29, 2025, we have a temporary mailing address. Please update your records and direct all future correspondence to our new address:
9390 Woodbine Ave, Unit 322 Markham, ON L6C 0M5
We look forward to continuing to serve you from our new location. Thank you for your attention to this change.

Now with an internal multi-variable indicator and an external process indicator for steam sterilization.
Class 1 internal and external process indicators for EO sterilization
Meet CDC guidelines for effective sterilization
Comply with ISO 11140-1:2005 standard for indicators
Comply with ISO 11607 standard for pouch performance
200
DS1485, 2 ¾” X 9” (70mm x 229mm), 30, 28
DS1483, 3 ½” X 5 ¼” (89mm x 133mm), 25, 26
DS1487, 3 ½“ X 9” (89mm x 229mm), 20, 30
DS1482, 2 ¼” X 4” (57mm x 100mm), 60, 30
DS1489, 5 ¼” X 10” (133mm x 254mm), 15, 34
DS4190, 7 ½” X 13” (190mm x 330mm), 15, 57