This standard specifies the spectrophotometric method for the determination of chromium in urine. The minimum detection concentration of this method is 0,008 mg/L. This standard is applicable to the determination of chromium concentration in urine of workers exposed to chromium and chromium salts.
WS/T 36-1996 history
1996WS/T 36-1996 Urine.Determination of chromium.Spectrophotometric method