DWK Life Sciences DURAN™ PTFE-coated Silicone Septum Seal, Platinum cured silicone, Septum for Piercing, Use with Open Topped Screw Cap

High purity PTFE coated silicone septum

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.

• 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 the silicone 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 20,000 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 minutes
• Dry heat sterilizable at up to 180°C

For Use With (Application)

Autoclaving of media and reagents; Preparation of media and reagents; Chemical and thermal reactions; Sample storage; Storage of media and reagents

Material

Silicone, PTFE

Quantity

10/Pk.

Thickness (Metric)

3 mm

Thread Size (Metric)

GL 45

Autoclavable

Not Autoclavable

Diameter (Metric)

43 mm