original GL 45 Laboratory Bottles are available complete with high temperature screw caps and pouring rings. The PBT cap and ETFE pouring rings offer greater thermal and chemical resistance than the equivalent polypropylene components.
Supplied complete with red polybutylene terephthalate (PBT) GL 45 threaded cap with PTFE faced silicone liner and ETFE pouring ring for drip free pouring. DURAN®
glass conforms to USP / EP Type I.
- All components are suitable for dry heat sterilization up to 180 °C.
- All components are fully autoclavable at 121 or 134 °C.
- Permanent Retrace Code on each bottle for full manufacturing lot traceability.
- Glass bottles are manufactured from clear DURAN® borosilicate 3.3 glass, renowned for its excellent thermal performance and high resistance to chemical attack.