GB/T 19371.2-2007
Determination of methionine hydroxy analogue in feeds.High-performance liquid chromatography (English Version)
- Standard No.
- GB/T 19371.2-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 19371.2-2007
- Replace
- GB/T 19371.2-2003
- Scope
- This standard specifies the method for the determination of liquid methionine hydroxy analogs in compound feed and concentrated feed by high performance liquid chromatography (HPLC) and calcium hydroxymethionine in compound feed, concentrated feed and additive premixed feed. This standard applies to the determination of liquid methionine hydroxy analogs in compound feed and concentrated feed, and also applies to the determination of calcium hydroxymethionine in compound feed, concentrated feed and additive premixed feed. The minimum quantitative limit of this standard is 0.03%.
GB/T 19371.2-2007 Referenced Document
- GB/T 14699.1 Feeding stuffs--Sampling
- GB/T 19371.1-2003 Feed additive-Liquid methionine hydroxy analogue
- GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
GB/T 19371.2-2007 history
- 2007 GB/T 19371.2-2007 Determination of methionine hydroxy analogue in feeds.High-performance liquid chromatography
- 2003 GB/T 19371.2-2003 Determination of liquid methionine hydroxy analogue in feeds-High-performance liquid chromatography