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Chromatography Autosampler Vial Septa

Piercable closure membranes designed for use with chromatography autosampler vials; used to facilitate closed sample collection.
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Promotions Available

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.

EDGE
Diameter (Metric) Outer 20 mm
Quantity 1000
2
Promotions Available

Thermo Scientific™ SureSTART™ HPLC and GC Vial Septa (Level 2)

Use SureSTART Septa (Level 2) for high-throughput GC analysis, when robustness and reproducibility are key

EDGE
Thickness (Metric) 3 mm
Disposable Single-use
Pre-slit No
Septa Size (Metric) 20 mm
Product Type Septa
For Use With (Equipment) 20 mm Crimp Caps
Closure Size 20 mm Crimp Caps
Diameter (Metric) Outer 20 mm
Certifications/Compliance Specification Certified
Autoclavable Autoclavable
Sterility Non-sterile
Product Line SureSTART Level 2
3

Thermo Scientific™ PTFE/Silicone Discs

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

EDGE
Thickness (Metric) 10 mil
Product Type Disc
Quantity 72 Pk.
Material PTFE,Silicone
Certifications/Compliance Certificate of Analysis (COA), Certificate of Conformance (COC)
Autoclavable Autoclavable
4
Promotions Available

Fisherbrand™ Septum for 10-425 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.

5

Thermo Scientific™ PTFE/Rubber Laminated Discs

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

Thickness (Metric) 60 mil
Product 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
6
Promotions Available

Thermo Scientific™ SureSTART™ Septa, Level 2 High-Throughput Applications

Replace your worn-out septa with Thermo Scientific™ SureSTART™ Septa (Level 2). Select Level 2 products for high-throughput applications, when robustness and reproducibility are key.

Disposable Single-use
Pre-slit No
Product Type Septa
Packaging Type 1 pack of 100
Septum Silicone/PTFE
Quantity 100
Certifications/Compliance Specification Certified
Autoclavable Autoclavable
Hardness 50 Shore
Sterility Non-sterile
Product Line SureSTART Level 2
7
Promotions Available

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
8
Promotions Available

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
9
Promotions Available

Fisherbrand™ 16.8mm 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.

10
Promotions Available

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.

11
Promotions Available

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.

12

Thermo Scientific™ Tuf-Bond™ PTFE/Silicone Discs

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

13
Promotions Available

Fisherbrand™ Septum for 11mm Crimp 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
14

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
15
Promotions Available

Fisherbrand™ 30.3mm 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.