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Introduction to gas chromatographic analyzer to operate under what conditions

2020-12-15

JVTIA

261

Gas chromatographic analyzer is a full analysis of each component in the mixture of instrument, it has a fast analysis speed. High sensitivity. Easy operation, etc. Therefore widely used in chemical, thermal, medicine and environmental protection and other fields. JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

the separation of gas chromatograph system & ndash; Chromatographic column JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

chromatographic column is composed of tubes and stationary phase, structure shape diversity, U are so common and spiral length from a few centimeters to hundreds of meters, diameter of 0. 5 mm to 6 mm. Commonly used stationary phase has graphitized carbon black, silica gel and polymer molecular sieves, such as hole sex microspheres JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer is

chromatographic column chromatograph of key components, its quality has a great influence on the performance of the instrument, due to the diversity of the stationary phase, chromatography to the analysis of the mixture is very extensive. But no one can analyze all the mixture of universal chromatographic column, must according to the magnetic flap JLE | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

by analyzing the properties of the mixture to choose the appropriate stationary phase. JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

chromatographic column separation performance is associated with operating conditions, operating conditions including falling in to column length, column, the nature of the carrier gas, pressure, flow rate and mixture amount of sample to be tested. In order to maintain a chromatographic column column temperature constant, degree of automatic control device. JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

when the chromatographic column and the operating condition is determined, the composition through the chromatographic column is constant in time, can according to the time to distinguish between each component. JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

the small tube and quartz tube thermometer thermometer copyright disclaimer: JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

(1) all this indicate & quot; Source: & other; Jiangsu thermometer factory automation & throughout; All works, the copyright belongs to jiangsu thermometer factory automation instrument co. , LTD. , must be reproduced please indicate jiangsu thermometer factory automation instrument co. , LTD. , the WWW. 517席。 com。 Violators we will pursue relevant legal responsibility JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

JLE magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

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