Sterintech Type 4 Long Steam Indicator Strip

The Type 4 Steam Sterilization Indicator Strip is a multi-variable chemical process indicator used to verify whether steam sterilization conditions have been met inside sterilization packs. Developed for in-pack monitoring, it helps confirm that the critical parameters of the sterilization cycle have been achieved correctly. Thanks to its perforation, one strip can be used as two separate indicators, offering economical use.

Product Features

• Compliant with ISO 11140-1:2014 Type 4.
• Developed for in-pack sterilization monitoring.
• Compatible with 134°C – 3.5-minute and 121°C – 15-minute steam sterilization cycles.
• Results are easy to interpret thanks to a clear colour change from purple to green.
• Made of special indicator paper suitable for sterilization.
• Thanks to its perforation, the 19 cm strip can be split into two 9.5 cm indicators.
• 5-year shelf life from the date of manufacture.
• Free from heavy metals, non-toxic and made with water-based ink.

Technical Information

• Product size: 190 × 15 mm
• Use: In-pack chemical process indicator
• Sterilization method: Steam

Packaging Information

• 250 long indicator strips / box
• Thanks to the perforation, can be used as 500 standard indicator strips.

Areas of Use

• Hospitals
• Central Sterile Services Departments (CSSD)
• Operating Theatres
• Clinics
• Dental clinics
• Veterinary clinics
• Laboratories
• All applications requiring in-pack process control in steam sterilization