GB/T 21996-2008 (English Version) PDF

Standard No.: GB/T 21996-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 21996-2008

Scope: This standard specifies the technical requirements, test methods, inspection rules and requirements for signs, labels, packaging, transportation, storage, and shelf life of feed additive iron glycine complex products. This standard applies to glycine-iron complexes with chain-like molecular structure prepared by chemical synthesis using glycine and ferrous sulfate as the main raw materials. This product is used as a mineral additive in feed. Molecular formula: C₄H₃₀N₂O₂₂S₂Fe₂ Relative molecular mass: 634.10 (according to 2005 international relative atomic Quality) Structural formula slightly

GB/T 21996-2008 Referenced Document

GB 10648 Feed Label "No. 1 Amendment"*， 2020-12-24 Update
GB 13078 Hygienical standard for feeds*， 2017-10-14 Update
GB/T 13079 Determination of total arsenic in feeds*， 2022-12-30 Update
GB/T 13080 Determination of lead in feeds—Atomic absorption spectrometry*， 2018-09-17 Update
GB/T 14699.1 Feeding stuffs--Sampling
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 5917 Determination for formula feed particle size
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6432 Determination of crude protein in feeds—Kjeldahl method*， 2018-09-17 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods