GB 13085-1991
Determination method of nitrite in feed (English Version)

Standard No.

GB 13085-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Agriculture

Status

Be replaced 2006-02

Replace By

GB/T 13085-2005

Latest

GB/T 13085-2018

Scope

This standard specifies the determination method of nitrite in feed. This standard applies to the determination of nitrite in feed ingredients (fishmeal) and compound feed (including mixed feed).

GB 13085-1991 history

• 2018 GB/T 13085-2018 Determination of nitrite in feeds—Colorimetry method
• 2005 GB/T 13085-2005 Determination of nitrite in feeds-Method using colorimetric analysis
• 1991 GB 13085-1991 Determination method of nitrite in feed

GB 13085-1991 Determination method of nitrite in feed was changed to GB/T 13085-2005 Determination of nitrite in feeds-Method using colorimetric analysis.