This standard specifies the test method for the determination of carbon dioxide content in natural gas using the barium hydroxide method. This standard is applicable to the determination of carbon dioxide content in natural gas. The measurement range of its volume fraction (■) is: 0.01% ~ 100%.
SY/T 7506-1996 history
1996SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method