GB/T 22952-2008 English PDF

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GB/T 22952-2008: Determination of amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nafcillin, dicloxacillin residues in fugu and eel -- LC-MS-MS method
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22952-2008	399	Add to Cart	3 days	Determination of amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nafcillin, dicloxacillin residues in fugu and eel -- LC-MS-MS method	Obsolete

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Basic data

Standard ID: GB/T 22952-2008 (GB/T22952-2008)
Description (Translated English): Determination of amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nafcillin, dicloxacillin residues in fugu and eel -- LC-MS-MS method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.050
Word Count Estimation: 10,197
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 puffer fish and eels amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, dicloxacillin nine penicillins residues fluid, nafcillin chromatography-tandem mass spectrometry. This standard applies to puffer fish and eels amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nafcillin, determination of dicloxacillin nine penicillins residues. The detection limit of the standard methods: nafcillin, penicillin G, piperacillin, penicillin V, oxacillin was 1. 0��g/kg, amoxicillin, ampicillin, cloxacillin, dicloxacillin is 2. 0��g/kg.

GB/T 22952-2008: Determination of amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nafcillin, dicloxacillin residues in fugu and eel -- 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 amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nafcillin, dicloxacillin residues in fugu and eel. LC-MS-MS method ICS 67.050 X04 National Standards of People's Republic of China Puffer fish and eels are amoxicillin, ampicillin, Piperacillin, penicillin G, Vp penicillin, oxacillin, Determination of cloxacillin, nafcillin, dicloxacillin residues Liquid chromatography - tandem mass spectrometry Posted 2009-05-01 2008-12-31 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. This standard was drafted. People's Republic of China Qinhuangdao Exit Inspection and Quarantine. The main drafters of this standard. Li Xuemin, female health, FEDERATION Caoyan Zhong, Liu Ya new, Pang Guofang. Puffer fish and eels are amoxicillin, ampicillin, Piperacillin, penicillin G, Vp penicillin, oxacillin, Determination of cloxacillin, nafcillin, dicloxacillin residues Liquid chromatography - tandem mass spectrometry

1 Scope

This standard specifies the puffer fish and eel are amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, chlorazol Amoxicillin, nafcillin, dicloxacillin nine kinds of penicillin-type drugs residues in liquid chromatography - tandem mass spectrometry. This standard applies to puffer fish and eel amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, chlorazol Amoxicillin, nafcillin, dicloxacillin nine kinds of penicillin-type drugs residues determination. The detection limit of the standard methods. nafcillin, penicillin G, piperacillin, penicillin V, oxacillin was 1.0μg/kg; amoxicillin Lin, ampicillin, cloxacillin, dicloxacillin was 2.0μg/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 Sample penicillin drug residues were extracted with acetonitrile, acetonitrile was removed by rotary evaporation, water volume, liquid chromatography - tandem mass spectrometer, External standard.

4 Reagents and materials

Unless otherwise indicated, the reagents used were of analytical grade. 4.1 Water. GB/T 6682, a water. 4.2 Methanol. chromatographically pure. 4.3 acetonitrile. chromatography. 4.4 n-hexane. 4.5 acetonitrile saturated with n-hexane. Take 100mL n-hexane (4.4) and 50mL of acetonitrile (4.3) in the 250mL separating funnel, shaken 1min, standing stratification discarded acetonitrile. 4.6 ammonia. 4.7 acetonitrile extract. 0.6mL to 100mL of acetonitrile and aqueous ammonia (4.6), mix thoroughly. 4.8 Standard substance. amoxicillin (CAS. 26787-78-0), ampicillin (CAS. 69-53-4), piperacillin (CAS. 59703-84-3), ......

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