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Position: Chinese Standard in English/GB/T 19371.2-2007
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Standard No.: GB/T 19371.2-2007 Status:to be superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 4000 words Translation Price(USD):120.0 remind me the price change

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Implemented on:2007-9-1 Delivery: via email in 1~3 business day

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,2026-3-1,2007-9-1,141138181829075A34889A0EF795B
Standard No.: GB/T 19371.2-2007
English Name: Determination of methionine hydroxy analogue in feeds—High-performance liquid chromatography
Chinese Name: 饲料中蛋氨酸羟基类似物的测定高效液相色谱法
Chinese Classification: B46    Livestock and poultry feed and additive
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2007-6-21
Implemented on: 2007-9-1
Status: to be superseded
Superseded by:GB/T 19371-2025 Determination of methionine hydroxy analogue in feeds—High-performance liquid chromatography
Superseded on:2026-3-1
Superseding:GB/T 19371.2-2003 Determination of liquid methionine hydroxy analogue in feeds―High performance liquid chromatography
Target Language: English
File Format: PDF
Word Count: 4000 words
Translation Price(USD): 120.0
Delivery: via email in 1~3 business day
本标准是GB/T 19371.2-2003《饲料中液态蛋氨酸羟基类似物的测定 高效液相色谱法》的修订版。
本标准规定了高效液相色谱法(HPLC)测定配合饲料和浓缩饲料中液态蛋氨酸羟基类似物及配合饲料、浓缩饲料和添加剂预混合饲料中羟基蛋氨酸钙的方法。
本标准适用于配合饲料和浓缩饲料中液态蛋氨酸羟基类似物的测定,也适用于配合饲料、浓缩饲料和添加剂预混合饲料中羟基蛋氨酸钙的测定。
本标准与GB/T 19371.2-2003的主要差异如下:
———对标准名称的修改,由“饲料中液态蛋氨酸羟基类似物的测定”改为“饲料中蛋氨酸羟基类似物的测定”。
———对测定范围的修改,在范围中增加了预混料中羟基蛋氨酸钙的测定。
———对结果计算的修改,增加了羟基蛋氨酸钙的计算公式。
———将最低检出量规范为最低定量限。
本标准自实施之日起代替GB/T 19371.2-2003。
Code of China
Standard
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
Statusto be superseded
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)120.0
Implemented on2007-9-1
Deliveryvia email in 1~3 business day
Detail of GB/T 19371.2-2007
Standard No.
GB/T 19371.2-2007
English Name
Determination of methionine hydroxy analogue in feeds—High-performance liquid chromatography
Chinese Name
饲料中蛋氨酸羟基类似物的测定高效液相色谱法
Chinese Classification
B46
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2007-6-21
Implemented on
2007-9-1
Status
to be superseded
Superseded by
GB/T 19371-2025 Determination of methionine hydroxy analogue in feeds—High-performance liquid chromatography
Superseded on
2026-3-1
Abolished on
Superseding
GB/T 19371.2-2003 Determination of liquid methionine hydroxy analogue in feeds―High performance liquid chromatography
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
120.0
Keywords
GB/T 19371.2-2007, GB 19371.2-2007, GBT 19371.2-2007, GB/T19371.2-2007, GB/T 19371.2, GB/T19371.2, GB19371.2-2007, GB 19371.2, GB19371.2, GBT19371.2-2007, GBT 19371.2, GBT19371.2
Introduction of GB/T 19371.2-2007
本标准是GB/T 19371.2-2003《饲料中液态蛋氨酸羟基类似物的测定 高效液相色谱法》的修订版。
本标准规定了高效液相色谱法(HPLC)测定配合饲料和浓缩饲料中液态蛋氨酸羟基类似物及配合饲料、浓缩饲料和添加剂预混合饲料中羟基蛋氨酸钙的方法。
本标准适用于配合饲料和浓缩饲料中液态蛋氨酸羟基类似物的测定,也适用于配合饲料、浓缩饲料和添加剂预混合饲料中羟基蛋氨酸钙的测定。
本标准与GB/T 19371.2-2003的主要差异如下:
———对标准名称的修改,由“饲料中液态蛋氨酸羟基类似物的测定”改为“饲料中蛋氨酸羟基类似物的测定”。
———对测定范围的修改,在范围中增加了预混料中羟基蛋氨酸钙的测定。
———对结果计算的修改,增加了羟基蛋氨酸钙的计算公式。
———将最低检出量规范为最低定量限。
本标准自实施之日起代替GB/T 19371.2-2003。
Contents of GB/T 19371.2-2007
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Keywords:
GB/T 19371.2-2007, GB 19371.2-2007, GBT 19371.2-2007, GB/T19371.2-2007, GB/T 19371.2, GB/T19371.2, GB19371.2-2007, GB 19371.2, GB19371.2, GBT19371.2-2007, GBT 19371.2, GBT19371.2