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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 15 results
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Promotions Available

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
Type Disc
Quantity 72 Pk.
Material PTFE,Silicone
Certifications/Compliance Certificate of Analysis (COA), Certificate of Conformance (COC)
Autoclavable Autoclavable
2

JG Finneran Associates™ Silicone/PTFE Seals

Use these inserts for a variety of applications. JG Finneran™ Silicone/PTFE Seals are designed for vials with screw thread closures.

Material (Liner) Silicone
Color Red
Quantity 1000 Pk.
3

Thermo Scientific™ Tuf-Bond™ PTFE/Silicone Discs

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

4
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

Thickness (Metric) 3 mm
Disposable Single-use
Type Septa
Pre-slit No
Septa Size (Metric) 20 mm
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
5

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
Type Septa
Pre-slit No
Packaging Type 1 pack of 100
Septum Silicone/PTFE
Quantity 100
Certifications/Compliance Specification Certified
Autoclavable Autoclavable
Hardness 50 Shore
Product Line SureSTART Level 2
6

Thermo Scientific™ 8 mm HPLC and GC Vial Septa

Use Septa for 8-425 Screw Thread Caps to suit a variety of HPLC and GC applications

Type Septa
7
Promotions Available

Thermo Scientific™ 13 mm HPLC and GC Vial Septa

Use Septa for 13-425 Screw Thread Caps to suit a variety of HPLC and GC applications

Type Septa
Description Septum for 13-425 Screw Caps
8

Thermo Scientific™ 9 mm HPLC and GC Vial Septa

Use Septa for 9 mm Caps to suit a variety of HPLC and GC applications

Thickness (Metric) 1.0 mm
Type Septa
Description Septum for 9mm Screw Thread Cap
For Use With (Equipment) 9 mm Screw Thread Cap
Quantity 100
Material PTFE,Silicone
9

Thermo Scientific™ 10 mm HPLC and GC 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
10

Thermo Scientific™ National Scientific PTFE/Silicone Seals

20mm dia. open seal sillicone septa supplied in packs of 1,000

11

Thermo Scientific™ Chromacol Septum 12mm SILICONE/PTFE 1.43mm THICK

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

12

Chromacol 24mm Seals for Vial Closures

Thermo Scientific™ Chromacol 24mm Seals are for use with EPA sampling vials.

13

Thermo Scientific™ 20mm Septa for Headspace Vials

Thermo Scientific™ National 20mm Septa for Headspace Vials are designed for use with unlined 20mm crimp seals.

14

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.

Closure Size 8-425
Diameter (Metric) Outer 8 mm
Material PTFE,Silicone
15

Thermo Scientific™ National Scientific septa for 4mL Screw-Thread Vials

Thermo Scientific™ National Vial Septa are designed for use with 4mL screw-thread vials.