GB/T 14701-2002 Determination of vitamin B2 in feed
Basic Information
Standard ID:
GB/T 14701-2002
Standard Name: Determination of vitamin B2 in feed
Chinese Name:
饲料中维生素B2的测定
Standard category:National Standard (GB)
state:in force
Date of Release2002-10-31
Date of Implementation:2003-04-01
standard classification number
Standard ICS number:Agriculture>>65.120 Feed
Standard Classification Number:Agriculture & Forestry>>Animal Husbandry>>B46 Animal Feed and Additives
Publication information
publishing house:China Standards Press
ISBN:155066.1-19185
Publication date:2003-04-01
other information
Release date:1993-11-06
Review date:2004-10-14
Drafting unit:National Feed Quality Supervision and Inspection Center
Focal point unit:National Feed Industry Standardization Technical Committee
Publishing department:National Standardization Administration
competent authority:National Standardization Administration
Introduction to standards:
This standard specifies two methods for determining the content of vitamin B2 in feed using a fluorescence spectrophotometer and a high performance liquid chromatograph. Method 1 specified in this standard is applicable to the determination of vitamin B2 in feed raw materials, compound feed, concentrated feed, compound premix feed, and vitamin mixed feed. The detection concentration of vitamin B2 in the test solution is 0.05μg/mL to 0.2μg/mL. Method 2 specified in this standard is applicable to the determination of vitamin B2 in compound premix feed and vitamin premix feed with a vitamin B2 content greater than 10mg/kg. GB/T 14701-2002 Determination of vitamin B2 in feed GB/T14701-2002 Standard download decompression password: www.bzxz.net