GB/T 27985-2011
Determination of tannin in feeds.Spectrophotometry (English Version)

Standard No.

GB/T 27985-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

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

Latest

GB/T 27985-2011

Scope

This standard specifies the spectrophotometric method for the determination of tannins in feed. This standard is applicable to the determination of tannin content in compound feed and single feed. The detection limit of this method is 17.5mg/kg, and the linear range is 0.50mg/L～6.00mg/L.

GB/T 27985-2011 Referenced Document

• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 20195 Animal feeding stuffs--Preparation of test samples
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 27985-2011 history

• 2011 GB/T 27985-2011 Determination of tannin in feeds.Spectrophotometry