GB/T 11910-1989
Water quality--Determination of nickel--Dimethylglyoxime spectrophotometric method (English Version)

Standard No.

GB/T 11910-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 11910-1989

Scope

This standard specifies the spectrophotometric method for the determination of industrial wastewater and environmental water contaminated by nickel by diacetyl-oxime (dimethylglyoxaloxime). When the sample volume is 10mL, the detection limit of this method is 10mg/L, and the minimum detectable concentration is 0.25mg/L. Appropriately take more samples to dilute, and the measurable concentration range can be expanded.

GB/T 11910-1989 history

• 1989 GB/T 11910-1989 Water quality--Determination of nickel--Dimethylglyoxime spectrophotometric method