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MilliporeSigma™ Supelco™ Assembled Screw Cap with Hole and TFE Septum
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No. per Pack:
100
1000
Closure Size:
13-425
8-425
Description
- The septa and closure was designed to provide a positive physical lock to assure that preassembled components arrive intact.
- Screw caps are available for use with sealing septa.
- Polypropylene caps have a maximum temperature of 135° C.
- The PTFE/silicone septum can be used with most organics (until pierced) and is not recommended for chlorosilanes.

Specifications
Specifications
Color | Black |
Material | PTFE, Polypropylene, TFE |
Septum | Rubber |
No. per Pack | 100 |
Thickness (Metric) | 1.3 mm |
Closure Size | 8-425 |
For Use With (Equipment) | 11.6 x 32 mm Vial (Standard Opening) |
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