Synonym:
SAMPLE LOOP 5.0CC 6 PORTFOR 1/8 VALVE
Properties:
Related Categories |
Analytical/Chromatography,
GC Accessories,
Gas Chromatography (GC),
Instrument Upgrades and Maintenance,
Manual Sampling/Switching Valves,
|
feature
|
number of ports 6
|
mfr. no.
|
, SL5KP
|
|
VICI Valco®
|
fitting size
|
1/8 in.
|
loop volume
|
5.0 mL
|
Description:
Application
Sample loops may be used in GC system consisting headspace samplers for the gas analysis, to determine the impact of biochar on CO2 and N2O production. It may also be used to analyse hydrocarbons in expired air using GC equipped with FID.
General description
In loop systems, sample vials are pressurized after equilibrium by carrier gas. Nevertheless, the vial opens temporarily towards the sample loop of a gas sampling valve and not to the column. The pressurized headspace gas from vial fills up the sample loop from which it is injected to the GC.
Legal Information
Valco is a registered trademark of Valco Instruments Co. Inc.