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Status: Obsolete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