This standard specifies the separation and determination of tetrafluoroethylene in workshop air by Durapak column gas chromatography. This standard is applicable to the determination of the concentration of tetrafluoroethylene in the air at the production and processing sites of organic fluorine materials.
GB/T 16094-1995 history
1996GB/T 16094-1995 Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method
GB/T 16094-1995 Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method was changed to GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace.