This standard specifies the method for monitoring the concentration of polybenzenes in the air of the workplace. This standard applies to the determination of the concentration of polybenzenes in the workplace air.
GBZ/T 160.43-2004 Referenced Document
GBZ 159 Specifications of air sampling for hazardous substances monitoring in the workplace
GBZ/T 160.43-2004 history
2017GBZ/T 300.69-2017 Determination of Toxic Substances in Workplace Air Part 69: Biphenyls and Hydrogenated Terphenyls
2004GBZ/T 160.43-2004 Methods for determination of poly-benzenes in the air of workplace
1995GB/T 16055-1995 Workplace air--Determination of diphenyl-diphenyl ether--Ultraviolet spectrophotometric method
GBZ/T 160.43-2004 Methods for determination of poly-benzenes in the air of workplace was changed to GBZ/T 300.69-2017 Determination of Toxic Substances in Workplace Air Part 69: Biphenyls and Hydrogenated Terphenyls.