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Chromatography Autosampler Vial Septa Only

Chromatography Autosampler Vial Septa Only

Piercable closure membranes designed for use with chromatography autosampler vials; used to facilitate closed sample collection.
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1 – 15 of 66 results
1

Fisherbrand™ 23.4mm Septum for SCHOTT Screw Caps

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

2

Fisherbrand™ Septum for 20mm Crimp Cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Promotions are available
EDGE
Diameter (Metric) Outer 20 mm
Quantity 1000
3

Fisherbrand™ Septum for 8-425 screw thread cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Description Septa
4

Fisherbrand™ Septum for 13-425 screw cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Description Septa
Diameter (Metric) Outer 12 mm
Quantity 1000
5

Fisherbrand™ Septum for 24-400 Screw Thread Cap

Laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Promotions are available
6

Thermo Scientific™ PTFE/Silicone Discs

Combine the inertness of a PTFE coating with the resealability of silicone Thermo Scientific™ PTFE/Silicone Discs.

Promotions are available
Thickness (Metric) 10 mil
Type Disc
Quantity 72 Pk.
Material PTFE,Silicone
Certifications/Compliance Certificate of Analysis (COA), Certificate of Conformance (COC)
Autoclavable Autoclavable
7

Fisherbrand™ Septum for 18mm PP Screw Cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Description Septa
Diameter (Metric) Outer 16 mm
Quantity 1000
8

Fisherbrand™ Septum for 13mm Crimp Cap

Laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Description Septa
Diameter (Metric) Outer 13 mm
Quantity 1000
9

Fisherbrand™ Septum for 24-400 Screw Thread Cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Description Septa
Diameter (Metric) Outer 22 mm
Quantity 1000
10

Thermo Scientific™ 8mm Autosampler Vial Septa

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

Type Septa
Pre-slit Yes
11

Fisherbrand™ Septum for Magnetic Universal Precision Thread Cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Diameter (Metric) Outer 17 mm
Quantity 1000
12

Thermo Scientific™ 10mm Autosampler Vial Septa

Thermo Scientific™ National Target 10mm Septa are designed for use with 10-425 threaded caps.

Type Septa
Description Septum for 10-425 Screw Caps
Closure Size 10-425
Certifications/Compliance Certificate of Analysis (COA), Certificate of Conformance (COC)
13

Thermo Scientific™ PTFE/Rubber Laminated Discs

For a highly inert and unreactive seal use Thermo Scientific™ PTFE/Rubber Laminated Discs.

Thickness (Metric) 60 mil
Type Disc
For Use With (Equipment) Small Reaction Vial
Quantity 72 Pk.
Material PTFE,Rubber
Certifications/Compliance Certificate of Analysis (COA), Certificate of Conformance (COC)
Autoclavable Autoclavable
14

Fisherbrand™ Septum for 9mm Short Thread Cap

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Description Septa
Quantity 1000
15

Thermo Scientific™ Tuf-Bond™ PTFE/Silicone Discs

Discs that combine the inertness of PTFE with the resealability of silicone