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Thermo Scientific™ Septa for 8-425 Screw Thread Caps

Thermo Scientific™ National Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of applications.

$50.68 - $704.62

Specifications

Diameter (Metric) Outer 8mm
Type Screw Cap Septa
Vial Closure Size 8-425mm
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Products ${productFamilyLength}
Catalog Number Mfr. No. Material Price Quantity  
Catalog Number Mfr. No. Material Price Quantity  
03-340-10F Thermo Scientific
C401355
Red PTFE/Clear Silicone Pack of 100 Each for $50.68
03-378-338 Thermo Scientific
C401360TW
Red PTFE/White Silicone, Pre-slit Case of 1000 Each for $704.62
Specifications

Description

Thermo Scientific™ National Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of applications.

  • PTFE Disk septa are chemically inert
  • PFTE red rubber septa are economical for many GC applications
  • PTFE/silicone septa are most popular for HPLC and IC applications
  • Pre-slit septa are easier to pierce with thin gauge needles
Description & Specifications

Specifications

8mm
Screw Cap Septa
8-425mm