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GB/T 22985-2008 English PDF

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GB/T 22985-2008: Determination of enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin in milk and milk powder -- LC-MS-MS method
Status: Valid
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GB/T 22985-2008English229 Add to Cart 3 days [Need to translate] Determination of enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin in milk and milk powder -- LC-MS-MS method Valid GB/T 22985-2008

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Basic data

Standard ID GB/T 22985-2008 (GB/T22985-2008)
Description (Translated English) Determination of enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin in milk and milk powder -- LC-MS-MS method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard X04
Classification of International Standard 67.050
Word Count Estimation 10,173
Date of Issue 2008-12-31
Date of Implementation 2009-05-01
Quoted Standard GB/T 6379.1; GB/T 6379.2; GB/T 6682
Regulation (derived from) National Standard Approval Announcement 2008 No.26 (Total No.139)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the milk and milk powder enrofloxacin, Danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin residues in liquid chromatography-tandem mass spectrometry. This standard applies to milk and milk powder enrofloxacin, Danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, determination difloxacin and marbofloxacin residues and confirmation. This standard method detection limit: milk enrofloxacin, Danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and Marbofloxacin are 15g/kg, milk powder enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin are 4��g/kg.

GB/T 22985-2008: Determination of enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin in milk and milk powder -- LC-MS-MS method


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Determination of enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, orbifloxacin, difloxacin and marbofloxacin in milk and milk powder. LC-MS-MS method ICS 67.050 X04 National Standards of People's Republic of China Milk and milk powder enrofloxacin, danofloxacin, Ciprofloxacin, sarafloxacin, Orbifloxacin, Determination of difloxacin and marbofloxacin Residues Liquid chromatography - tandem mass spectrometry Posted 2008-12-31 2009-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The Standard Appendix A, Appendix B is an informative annex. This standard is proposed and managed by the State Administration of Quality Supervision Inspection and Quarantine of People's Republic of China. This standard was drafted. People's Republic of China Exit Inspection and Quarantine Qinhuangdao, Hebei People's Republic of China Entry-Exit Inspection and Quarantine Bureau. The main drafters of this standard. Chenrui Chun, Lv Hongying, segment, Fan, Guo Chunhai, Yilian Feng, Xing Jun, Mayu Song, Yaochun Yi, Pang Guofang. Milk and milk powder enrofloxacin, danofloxacin, Ciprofloxacin, sarafloxacin, Orbifloxacin, Determination of difloxacin and marbofloxacin Residues Liquid chromatography - tandem mass spectrometry

1 Scope

This standard specifies the milk and milk powder enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, Orbifloxacin, difloxacin and Ma Bao Shaxing residues in liquid chromatography - tandem mass spectrometry. This standard applies to milk and milk powder enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, Orbifloxacin, difloxacin and Ma Bao Determination of gatifloxacin residues and confirmation. The standard method detection limit. milk enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, Orbifloxacin, difloxacin and Ma Bao Gatifloxacin were 1μg/kg; milk enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, Orbifloxacin, difloxacin and marbofloxacin were Of 4μg/kg.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6379.1 measurement methods and results of Accuracy (trueness and precision) - Part 1. General principles and definitions (GB/T 6379.1-2004, ISO 5725-1.1994, IDT) GB/T 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement method to repeat Of the basic methods of reproduction (GB/T 6379.2-2004, ISO 5725-2.1994, IDT) GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD) Principle 3 Extracted with acetonitrile and phosphate buffer solution remaining in the sample enrofloxacin, danofloxacin, ciprofloxacin, sarafloxacin, Orbifloxacin, Difloxacin and marbofloxacin, OasisHLB SPE column 1) purification, 5% methanol solution of aqueous ammonia, liquid chromatography - tandem mass spectrometry, External standard. 1) OasisHLB solid phase extraction columns are Waters company's product trade name, this information is given for the convenience of users of this standard, not the table Endorsement of the product shown. If other product has the same effect, you can use these equivalent products.

4 Reagents and materials

Unless otherwise stated, all reagents superior grade of pure water as a water GB/T 6682 regulations. 4.1 Methanol. chromatographically pure. 4.2 acetonitrile. chromatography. 4.3 Phosphate. chromatography. 4.4 formic acid. Chromatographic pure.

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