This standard specifies the determination of chlorine in workshop air by methyl orange spectrophotometry. This standard is applicable to the determination of the concentration of chlorine in the air in places where chlorine is produced and used.
GB/T 16029-1995 history
1996GB/T 16029-1995 Workplace air--Determination of chlorine--Methyl orange spectrophotometric method
GB/T 16029-1995 Workplace air--Determination of chlorine--Methyl orange spectrophotometric method was changed to GBZ/T 160.37-2004 Methods for determination of chlorides in the air of workplace.