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Screw caps with lip seal

The classic GL screw cap for laboratory bottles has the tried-and-tested stopper sealing system, which ensures a liquid-tight seal. Available in four colors: Blue, green, yellow and gray with matching pouring rings. Differentiation of media types is simplified and the replacement of screw caps and the risk of cross-contamination are significantly reduced.

  • Cap with integrated lip seal provides effective sealing for short-term storage
  • Pouring ring for drip-free pouring
  • Color prevents cap mix-up and reduces the risk of cross-contamination
  • Fully compatible with GL 45 threads and therefore versatile in use
Colour: blue
Material: PP
Thread: GL 25, GL 32, GL 45

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