PTFE Coated GL 45 Silicone Septum for Piercing  DWK Life Sciences
PTFE Coated GL 45 Silicone Septum for Piercing
DWK Life Sciences


High purity PTFE coated silicone septum for use with Duran® GL 45 open topped screw cap and all sizes of Duran® GL 45 laboratory bottles. Can be used for the addition, inoculation or sampling using a syringe and needle. Ideal for chemistry, life science and biopharma laboratories.

Applications:
  • Liquid transfer from HPLC solvent bottles.
  • Aseptic reagent delivery or culture sampling using a syringe and needle.
  • Reservoir cap for supplying laboratory instruments

Features:
  • Soft silicone rubber for easy needle penetration and resealability.
  • Manufactured from high purity, platinum catalysed silicone rubber and high quality PTFE film, reducing the risk of solvent contamination.
  • The silicone is faced with highly resistant PTFE to protect it from chemical attack by the solvents.
  • The septum is suitable for use with all GL 45 sizes of the Duran® GL 45 bottles from 100 to 20000 ml.
  • A liquid tight seal is provided when used in combination with the red PBT GL 45 open topped screw cap.
  • Wide temperature usage range from - 50 °C up to + 180 °C.
  • Autoclavable at 121 °C for 15 min.
  • Dry heat sterilizable at up to 180 °C.
TypeThread of screw capColourOrder No.PU Manuf. Prod. No. 
PTFE coated silicone septumGL 45[_7/0_]544483010-292483005