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SN/T 2579-2010: Determination of ten nitroimidazoles residues in royal jelly for import and export. LC-MS/MS
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 2579-2010 | English | 679 |
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Determination of ten nitroimidazoles residues in royal jelly for import and export. LC-MS/MS
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SN/T 2579-2010
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Basic data | Standard ID | SN/T 2579-2010 (SN/T2579-2010) | | Description (Translated English) | Determination of ten nitroimidazoles residues in royal jelly for import and export. LC-MS/MS | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | X04 | | Classification of International Standard | 67.050 | | Word Count Estimation | 26,290 | | Date of Issue | 2010-05-27 | | Date of Implementation | 2010-12-01 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | National Quality Inspection [2010] No. 290 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the import and export of bee workers pulp Partly base microphone Mile and its metabolite residues measured sample preparation and liquid chromatography mass spectrometry/mass Connaught method. This standard applies to royal jelly hydroxy metronidazole 2 methyl imidazole nitrate, hydroxyl dimetridazole microphone, metronidazole, dimetridazole, ronidazole, metronidazole Mi Zun chlorine, benzene, imidazole nitrate, hydroxyisopropyl metronidazole, metronidazole isopropyl residue detection. | SN/T 2579-2010: Determination of ten nitroimidazoles residues in royal jelly for import and export. LC-MS/MS
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Determination of ten nitroimidazoles residues in royal jelly for import and export.LC-MS/MS
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Importers and royal jelly 10 nitromidazole
Determination of drug residues
Liquid chromatography - mass spectrometry/mass spectrometry
LC-MS/MS
Issued on. 2010-05-27
2010-12-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard by the People's Republic of China Zhejiang Exit Inspection and Quarantine is responsible for drafting.
The main drafters of this standard. Xie, Chen Xiaomei, Ding Huiying, Xijun Yang, Zhang Huimin.
Importers and royal jelly 10 nitromidazole
Determination of drug residues
Liquid chromatography - mass spectrometry/mass spectrometry
1 Scope
This standard specifies the sample preparation and liquid chromatography Importers royal jelly nitroimidazoles and their metabolites measured residual - mass spectrometry/mass spectrometry
method.
This standard applies to royal jelly hydroxy metronidazole, 2-methyl imidazole nitrate, hydroxy dimetridazole, metronidazole, Dimetridazole, Ronidazole,
Chlorine metronidazole imidazole, benzene imidazole nitrate, metronidazole hydroxy propyl, isopropyl metronidazole residues detected.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member, undated references, the latest edition (including any amendments) applies to this document.
Laboratory use specifications and test methods GB/T 6682 Analysis
3 Method summary
Protein samples precipitated with methanol, the supernatant plus phosphate buffered saline solution, extracted with ethyl acetate, then Oasis (HLB) and C18 solid
Phase extraction column purification, liquid chromatography mass spectrometry/mass spectrometry, external standard method or internal standard.
4 Reagents and materials
Unless otherwise specified, all reagents were of analytical grade water as a water GB/T 6682 regulations.
4.1 acetonitrile. HPLC fractions.
4.2 Methanol. HPLC fractions.
Ethyl acetate 4.3. HPLC grade.
4.4 formic acid. HPLC fractions.
4.5 sodium chloride.
4.6 sodium dihydrogen phosphate.
4.7 sodium hydroxide.
4.8 0.1mol/L sodium hydroxide solution. Weigh 4g of sodium hydroxide, and diluted with water to 1L.
4.9 Phosphate buffer solution. 13.8g of sodium dihydrogen phosphate were dissolved in 950mL water and extracted with 0.1mol/L sodium hydroxide solution to adjust the solution
pH to 8.0, and finally diluted with water to 1L.
Metronidazole 4.10 hydroxyl, 2-methyl imidazole nitrate, hydroxy dimetridazole, metronidazole, Dimetridazole, Ronidazole, chlorine metronidazole imidazole, nitro benzene microphone
Azole, metronidazole hydroxy propyl, isopropyl metronidazole standards. purity greater than or equal to 98%, see Appendix A, Table A.1.
4.11 hydroxy dimetridazole -D3, dimetridazole -D3, Ronidazole -D3, hydroxy isopropyl metronidazole -D3, isopropyl metronidazole -D3 isotope standards
Products. purity greater than or equal to 98%.
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