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2050525 Supelco

Inlet Liner, Split Type, Frit Design (unpacked)

pkg of 25 ea

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Properties

Related Categories Analytical/Chromatography, GC Accessories, Gas Chromatography (GC), Inlet Liner, Split Type, Frit Design (unpacked), Inlet Liners for Varian (1075 and 1077 Injector),
description   Split with frit
packaging   pkg of 25 ea
L × O.D. × I.D.   72 mm × 6.3 mm × 4.0 mm

Description

General description

The liner is the second most important part of the inlet. It is the centrepiece of the inlet system, basically a glass tube between the septum and the column, where the sample is evaporated and brought into the gas phase. Split/splitless inlet allows fast sample introduction and vaporization which is highly advantageous for small sample sizes. Though the injection modes for both split and splitless are carried out on the same inlet, there are certain differences like a splitless injection involves the complete introduction of the sample into the column whereas in a split injection, the sample is divided in the inlet as a result only part of the sample is introduced in the column.

Deactivated (silanized) glass inlet liner for capillary injection ports.
• Fits Varian (1075 and 1077 Injector)

Application

Split inlet equipped with a flip-top sealing system in a thermal desorption unit maybe used to perform thermal desorption (TD) for the determination of pyrethroids in water samples.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Changing the GC Inlet Liner

No sample is perfectly clean and over time nonvolatile sample residues contaminate liners. As these contaminants accumulate they adversely affect chromatography by creating sites that lead to the abs...
Keywords: Absorption, Chromatography, Gas chromatography

Peer-Reviewed Papers
15

References

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