GB/T 6437-2002
Determination of phosphorus in feed--Spectphotometry (English Version)

Standard No.

GB/T 6437-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

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

Status

Be replaced 2019-04

Replace By

GB/T 6437-2018

Latest

GB/T 6437-2018

Replace

GB/T 6437-1992

Scope

This standard specifies the method for the determination of total phosphorus in feed by molybdenum yellow spectrophotometry. This standard applies to the determination of phosphorus in feed ingredients (except phosphate) and feed products.

GB/T 6437-2002 history

• 2018 GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry
• 2002 GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
• 0000 GB/T 6437-1992