This standard specifies the determination of xylene in the air of workshops by polyethylene glycol 6000 column gas chromatography. This standard is applicable to the determination of the concentration of xylene in the air of xylene production and use places.
GB/T 16050-1995 history
1996GB/T 16050-1995 Workplace air--Determination of xylene--Solvent desorption gas chromatographic method
GB/T 16050-1995 Workplace air--Determination of xylene--Solvent desorption gas chromatographic method was changed to GBZ/T 160.42-2004 Methods for determination of aromatic hydrocarbons in the air of workplace.