Thermo Fisher, 18-ST101, 18mm Headspace Vials & Closures

Name: 18mm Headspace Vials & Closures
Brand: Thermo Fisher
SKU: 18-ST101

Color: Blue, Closure Type: Septum Only, Material: PTFE, Product Type: Septum, Unit Size: Pack of 125, Unlike crimp cap vials, Thermo Scientific™ National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL. The 18mm vials feature Magnetic Screw Caps which enable magnetic pick up in autosamplers with that capability. Multiple turn threading maint

Catalog Number: 18-ST101

Pricing

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Category

Headspace Vials

Pack Sizepack of 125

TagsVials Inserts Autosampler Vials and Closures Chromatography Autosampler Vials Only

CollectionsThermo Scientific Vials for HPLC/GC, Headspace & Cryogenic Storage Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Color: Blue
Closure Type: Septum Only
Material: PTFE
Product Type: Septum
Unit Size: Pack of 125
Choose septa materials to meet your needs.
• Gray Butyl Stoppers are an economical septum for lower temperature (125°C) or low-pressure applications.
• Gray PTFE/Red Rubber Septa are an economical choice where a PTFE barrier is desired.
• PTFE/White Silicone PurePack Septa for general volatiles analysis.
• Gray PTFE/Molded Black Butyl Septa offer a more positive seal against loss of fixed gases.
• PTFE/Blue High Purity Silicone Septum reduces background from extractables or outgassing of volatile contaminants.
• The Black Rubber septum is an economical choice for applications where reduced levels of vapor penetration are desired.Unassembled convenience kitsNational and Chromacol Headspace Unassembled Convenience Kits save time during sample preparation and include matched quantities of vials and silver aluminum seals with prefitted septa for added convenience.

Specifications

General

Closure Size	18 mm
Description	Septum for 18mm Screw Caps
Diameter (Metric) Inner	18 mm
Green Features	ACT Ecolabel (Silver)
Product Type	Septum
Thickness (Metric)	1.0 mm
Closure Type	Septum Only
Color	Blue
Material	PTFE
Quantity	125
Unit Size	Pack of 125

Ordering

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Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

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Thermo Fisher, 18-ST101, 18mm Headspace Vials & Closures

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General

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