GB/T 15503-1995
Water quality--Determination of vanadium--BPHA extraction spectrophotometric method (English Version)

Standard No.

GB/T 15503-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

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

Latest

GB/T 15503-1995

Scope

This standard specifies the tantalum reagent extraction spectrophotometric method for the determination of vanadium in water and wastewater. This method is suitable for the determination of vanadium in water and wastewater. Measuring range: using a 1cm absorption cell, the detection limit of this method is 0.018mg/L, and the detection limit is 10.0mg/L. If the measured concentration is greater than the upper limit, the sample can be properly diluted before analysis.

GB/T 15503-1995 history

• 1995 GB/T 15503-1995 Water quality--Determination of vanadium--BPHA extraction spectrophotometric method