GB/T 13580.8-1992
Determination of nitrate in the wet precipitation (English Version)

Standard No.

GB/T 13580.8-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

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

Latest

GB/T 13580.8-1992

Scope

This standard specifies the ultraviolet photometric method and cadmium column reduction method for the determination of nitrate in atmospheric precipitation. This standard applies to the determination of nitrate in atmospheric precipitation samples. This standard is divided into two parts: the first part is UV photometric method, and the second part is cadmium column reduction method. The minimum detectable concentration by ultraviolet photometry is 0.2mg/L, and the determination range is 0.4～10mg/L. The minimum detection concentration of cadmium column reduction method is 0.004mg/L, and the determination range is 0.01-0.2mg/L.

GB/T 13580.8-1992 history

• 1992 GB/T 13580.8-1992 Determination of nitrate in the wet precipitation

GB/T 13580.8-1992 -All Parts