Multidimensional gas chromatography analysis(Gas)Scope of application:

　　Multidimensional gas chromatography analysisThrough automatic valve injection and valve cutting blowback technology, a single injection solves the full analysis of gases such as hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide (ppm level CO and CO2 can be analyzed by installing a converter), methane, ethane, ethylene, acetylene, propane, cyclopropane, propylene, propadiene, acetylene, n-butane, isobutane, n-butene, isobutene, isobutene, maleic, isobutene, isopentane, n-pentane, 1,3-butadiene, n-hexane, etc.

　　Execution standards:

GB/T 10410-2008 Gas Chromatography Analysis Method for Constant Components of Artificial Gas and Liquefied Petroleum Gas

GB/T 12208-2008 Determination of Composition and Impurity Content of Artificial Gas

GB/T 11062-1998 "Calculation Method for Heating Value, Density, Average Density, and Wopo Index of Natural Gas"

SH/T 0230-92 "Determination of Composition of Liquefied Petroleum Gas (Chromatography Method)"

GB/T 13610-2003 "Composition Analysis of Natural Gas - Gas Chromatography Method"

GB/T 12206-2006 "Determination of Heating Value and Relative Density of Urban Gas"

GB 10410.1-89 "Gas Chromatography Analysis Method for Components of Artificial Gas"

GB 10410.2-89 "Gas chromatographic analysis of constant components in natural gas"

GB 10410.3-89 "Gas Chromatography Analysis of Liquefied Petroleum Gas Components"

　　Analysis spectrum:

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　　System composition:

Name, model, configuration, and place of origin

Gas chromatograph GC-9860/7890/7900, dual TCD detector, Shanghai

Pneumatic valve automatic injection device Shanghai

Cutting Method Pneumatic Valve Automatic Cutting Shanghai

Chromatographic Column TDX-01 Shanghai

5A Shanghai

GDX-502 Shanghai

Data processing system dual channel data processing system (instrument signal with two outputs) Shanghai

Gas source hydrogen generator for chromatography 300ml/min, 500ml/min Shanghai

Nitrogen purity 99.999% Shanghai

Standard gas 4/8 liter aluminum bottle with pressure reducing valve (customized according to customer needs) Shanghai

Startup Kit Shanghai

Bring your own computer and printer