GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
YS/T 965-2014
Determinator for the reactivity to carbon dioxide of prebaked anodes used in the production of aluminium
GB/T 40789-2021
Gas analysis—Online automated measuring systems for content of carbon monoxide, carbon dioxide and oxygen—Determination of performance characteristics
GB/T 220-2018
Determination of carboxyreactivity of coal
HG/T 2691-2024
DB23/T 1861-2017
GB/T 3394-2023
Determination of trace carbon monoxide, carbon dioxide and acetylene of ethylene and propylene for industrial use—Gas chromatographic method
GB/T 44244-2024
Hydrogen for proton exchange membrane fuel cell vehicles—Determination of carbon monoxide and carbon dioxide—Gas chromatography method
DB34/T 3690-2020
YY/T 1523-2017
Bicarbonate assay kit(PEPC enzymatic method)
GB/T 1876-1995
Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method
MT/T 367-2007
Determination of erosive carbon dioxide in coal mine water
LY/T 1221-1999
Determination of carbon dioxide content in forest soil air
JG/T 485-2015
Test method of carbon dioxide permeability for exterior coating material
HG/T 3536-2011
GBZ/T 300.37-2017
Determination of toxic substances in workplace air-Part 37: Carbon monoxide and carbon dioxide
HJ 870-2017
SL 80-1994
Determination of free carbon dioxide (Base titration method)
NY/T 1700-2009
Determination of methoane and carbon dioxide in biogas-Gas chromatography
QX/T 67-2007
Determination of concentration of carbon dioxide in flask samples from background atmosphere - non-dispersive infrared absorption method