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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Neta Scientific Agilent Septa,HS,20mm,gry ml PTFE/Bl butyl,100pk

This item is manufactured by Agilent

Agilent Septa, headspace, 20 mm, gray, moulded PTFE/black butyl, 100/pk - Caps and Septa

UNSPSC Code 41121806
- 58

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Shimadzu Scientific Instruments VIALS,LC,PTFE/SILICONE SEPTA

Vials, LC, PTFE/Silicone Septa for SIL-10A Rinse Port, 100/pk

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Starna Cells Inc SEPTUM ONLY INSERTS

Septum Insert for GL14 Caps. 12.6 dia x 2.4mm thick

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VEOLIA WTS PRECLEANED SEPTA & CAP -

Bonded caps and septa for use with 30ml polysulfone vials. 100 per pack.

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Ace Glass, Inc. Septum, GL18 cap, silicone/PTFE, pk/10

Septum, GL18 cap, silicone/PTFE, pk/10

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Waters Corp Septum, PTFE/Silicone, 7 mm, 100/pk

The PTFE/Silicone Septum provides a protective barrier for samples during preparation protocols, ensuring cleanliness and dimensional tolerances. It facilitates successful sample injection by allowing a needle to pierce and enter the vial without contamination, actively preventing issues such as leaching and sticking.

Acts as a barrier between the sample vial and the outside environment.
Allows a needle to pierce and enter the vial without added considerations for sample extraction.
Actively prevents leaching and sticking.
Held to a high standard of cleanliness and dimensional tolerances.

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Waters Corp 8mm PTFE Septum, 100/pk

Waters offers a selection of cap, septum, and assembled cap/septum for various vial sizes. The range of septum material is limited to PTFE, silicone / PTFE, and polyethylene septumless caps.

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Waters Corp Waters Septum, 15 x 45 mm, PTFE, 1440 per Package

Waters offers a selection of cap, septum, and assembled cap/septum for various vial sizes. The range of septum material is limited to PTFE, silicone / PTFE, and polyethylene septumless caps.

Measures 15 x 45 mm.
Seal material is PTFE.
Suitable for sample preparation.
1440 units per package.

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Chemglass Life Sciences 13-425 Replacement Septa, Minum-Ware

13-425 Replacement Septa, Minum-Ware. Replacement septa for use with MW-102 open-top screw caps on Minum-Ware glassware components. Septa are made of silicone rubber with one side having a RED PTFE face, while the opposite side has an ultrathin covering of polypropylene to prevent needle coring when penetrating septa.