DURAN® GL 32 High Temperature Pouring Ring (ETFE, red)
The red polybutylene terephthalate (PBT) GL cap and ETFE pouring rings offer greater thermal and chemical resistance than the equivalent polypropylene components. Screw cap seal has a PTFE faced cap liner for efficient sealing. ETFE pouring ring ensures drip free pouring.
Features and Benefits:

• Manufactured from PBT, PTFE, ETFE, silicone, glass fibre
• Fully autoclavable at 121 or 134 °C
• Excellent chemical resistance due to PTFE coating
• Cap liner forms a tight seal with bottle
• Peroxide catalysed silicone
• Suitable for PBT screw caps and tamper-evident screw caps
• Fully compliant with current international food contact regulations

Application: Autoclaving of media and reagents, Preparation of media and reagents, Suitable for dry heat sterilization, Pressure applications, Storage of corrosive reagents, Chemical and thermal reactions, Long term / archival storage of samples, media and reagents, Sampling, Transport and shipping