GB/T 17812-1999
Determination of vitamin E in feeds--High-pressure liquid chromatography (English Version)

Standard No.

GB/T 17812-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

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

Status

Be replaced 2009-05

Replace By

GB/T 17812-2008

Latest

GB/T 17812-2008

Scope

This standard specifies the determination of vitamin E in feed - high performance liquid chromatography. This standard is applicable to the determination of vitamin E in compound feed, concentrated feed, compound premix and vitamin premix. The detection range is that the vitamin E content per kilogram of sample is above 1.iIU (dl-α-tocopherol 1mg).

GB/T 17812-1999 history

• 2008 GB/T 17812-2008 Determination of vitamin E in feeds- High-performance liquid chromatography
• 1999 GB/T 17812-1999 Determination of vitamin E in feeds--High-pressure liquid chromatography