5/8 inch x 8 inch (1,5cm x 20cm) Chemical Indicator Strip for 100% EO and EO/HCFC gas mixture, Color change from red to green, Perforated.

Benefits:

• Can be used in either 100% EO or EO/HFCF gas mixture processes
• Strip is perforated enabling full or half length usage depending on pack size
• Distinct color change from red to green