Steam autoclave indicator tape

Designed to identify containers that will  undergo sterilization in steam autoclaves, this white autoclave tape comes with  nearly invisible marking strips that will turn black when put through a  sterilization cycle. Steam Sterilization Tape is  used to confirm that the labelled material has been autoclaved. The tape is available in two sizes: 18mm x 54m (0.7 in. x 180 ft.) and 25mm x 54m (1 in. x 180 ft.). 

Features:

• Withstands sterilization by steam autoclaves and dry heat ovens
  
• Uses unique color-changing stripes to indicate whether autoclave cycle has been completed
  
• Allows user the choice of how much or little tape to cut from the continuous roll
  
• Accepts writing with permanent markers
  

Designed for use at 121°C (250°F) for 30 minutes or 132°C (270°F) for 4 minutes. 54.8m (60 yard) rolls.