This standard specifies the separation and determination of dichloromethane in workshop air by dinonyl phthalate column gas chromatography. This standard applies to workplaces that produce and use dichloromethane.
GB/T 16079-1995 history
1996GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method was changed to GBZ/T 160.45-2004 Methods for determination of Halogenated alkanes in the air of workplace.
GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method was changed to GBZ/T 160.63-2004 Methods for determination of saturated aliphatic esters in the air of workplace.