2050505
Inlet Liner, Split Type, Frit Design (unpacked)
pkg of 5 ea
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About This Item
UNSPSC Code:
41121800
description
Split with frit
packaging
pkg of 5 ea
L × O.D. × I.D.
72 mm × 6.3 mm × 4.0 mm
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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.
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Els Van Hoeck et al.
Journal of chromatography. A, 1157(1-2), 1-9 (2007-05-08)
Stir bar sorptive extraction (SBSE) was applied to the enrichment of pyrethroids in water samples. Analysis was done by retention time-locked GC/MS in selected ion-monitoring (SIM) mode using trans-permethrin-d(6) as internal standard. Thermal desorption (TD) was performed in a classical
Fire Debris Analysis.
Stauffer E
Science, 249-252 (2007)
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