GB/T 5917-1986
Replaced
GB/T 15399-2018
Active
National standards
GB/T 15399-2018 Determination of sulfur amino acids in feeds—Ion exchange chromatography
GB/T 15399-2018 Determination of sulfur amino acids in feeds—Ion exchange chromatography
Basic Information
Standard Code:
GB/T 15399-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Animal and poultry feed and additives
ICS Name:
\nFeeds
Publish Date:
2018-09-17
Implement Date:
2019-04-01
Pages:
7 pages
Scope
This standard specifies the ion exchange chromatography method for determining the content of sulfur-containing amino acids (methionine, cystine, and cysteine) in feed. This standard is applicable to the determination of sulfur-containing amino acids in feed raw materials, compound feed, concentrated feed, and supplementary feed. The quantitative limits for cystine (including cysteine) and methionine are both 0.01%.
Development Information
Replace the following standards
Referenced Standards
GB/T 6439-1992 Method for the determination of water—Soluble chloride in feedstuffs
GB/T 6439-2007 Determination of water-soluble chlorides in feeds
GB/T 6439-2023 Determination of water-soluble chlorides in feeds
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 14699.1-1993 Methods for sampling of feed
GB/T 14699.1-2005 Feeding stuffs—Sampling
GB/T 20195-2006 Animal feeding stuffs—Preparation of test samples
GB/T 20195-2024 Animal feed—Preparation of test samples
JJG 1064-2011 Automatic Amino Acid Analyzer
Related Standards
GB/T 6435-1986
Replaced
GB/T 6435-1986 Method for the determination of moisture in feedstuffs
GB 7294-1987
Replaced
GB 7294-1987 Feed additive—Vitamin K3 (menadione sodium bisulfite)
GB 7298-1987
Replaced
GB 7298-1987 Feed additive—Vitamin B6
GB 7299-1987
Replaced
GB 7299-1987 Feed additive—Dextro calcium pantothenate
GB 7300-1987
Replaced