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Determination of sixteen sulfonamides residues in royal jelly for import and export. LC-MS/MS
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SN/T 2580-2010
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Basic data | Standard ID | SN/T 2580-2010 (SN/T2580-2010) | | Description (Translated English) | Determination of sixteen sulfonamides 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 | 28,253 | | 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 royal jelly 16 kinds of drug residues in the determination of phosphorus amine sample preparation and liquid chromatography mass resonance/mass spectrometry. This standard applies to royal jelly sulfadiazine, sulfathiazole, sulfapyridine, sulfamethyldiazine, sulfamethazine, sulfamethoxazole -5 (right) methoxy pyrimidine, sulfamethoxazole thiadiazole, Sulfamethoxypyridazine, nitrate amine chloropyridazine, sulfonamides -6 (a) methoxy pyrimidine, o- methoxy pyrimidine sulfonamides, sulfamethoxazole, sulfonamides peptone azole, benzoyl sulfonamide, sulfadimethoxine, quinoline nitramine quinoxaline residues pick test. | SN/T 2580-2010: Determination of sixteen sulfonamides residues in royal jelly for import and export. LC-MS/MS
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Determination of sixteen sulfonamides 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 16 kinds of sulfonamides
Determination of drug residues
Liquid chromatography - mass spectrometry/mass spectrometry
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, Han Chao, Zhang Huimin.
Importers and royal jelly 16 kinds of sulfonamides
Determination of drug residues
Liquid chromatography - mass spectrometry/mass spectrometry
1 Scope
This standard specifies the sample preparation HPLC royal jelly 16 sulfonamides residues and determination - Mass/mass spectrometry.
This standard applies to royal jelly sulfadiazine, Sulfathiazole, sulfasalazine, sulfamethyldiazine, sulfamethazine, sulfanilic -5-
(On) pyrimidine methicillin, sulfamethoxazole thiadiazole sulfa methoxy pyridazine, sulfa chlorine pyridazine, sulfonamides 6- (inter) methoxy pyrimidine, o-methoxy pyrimidine sulfonamides,
Sulfamethoxazole, sulfamethazine isoxazole, benzoyl sulfonamides, sulfadimethoxine, quinoline sulfonamides
Morpholino 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
Methanol precipitated proteins in complex samples, the supernatant extracted with ethyl acetate, then MCX and C18 SPE column purification, liquid chromatography
Spectrum - mass spectrometry/mass spectrometry, 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 Ammonia. 25% to 28%.
4.7 5% aqueous ammonia solution in methanol. ammonia - methanol (95 + 5, volume ratio).
4.8 sulfadiazine, Sulfathiazole, sulfasalazine, sulfamethyldiazine, sulfamethazine, sulfonamide 5- (p) methoxy pyrimidine, thiophene sulfamethoxazole
Oxadiazole, sulfa methoxy pyridazine, sulfa chlorine pyridazine, sulfonamides 6- (inter) methoxy pyrimidine sulfonamides two adjacent pyrimidine methicillin, sulfamethoxazole, sulfadiazine
A isoxazole, benzoyl sulfonamides, sulfadimethoxine, quinoline sulfonamides
Morpholino, sulfadiazine -D4, sulfamethazine -D4, sulfonamides dimethoxy-ethyl
Pyridine -D4 standards. purity greater than or equal to 98%, see Appendix A, Table A. 1.
4.9 standard stock solution. the right amount of conversion were referred learn standard (4.8) (accurate to 0.1mg), were dissolved with methanol to
100mL, the solution at a concentration of 100μg/mL, 1 ℃ ~ 4 ℃ refrigerator. Valid for three months.
4.10 -D4 sulfadiazine, sulfamethazine -D4, sulfadimethoxine -D4 standard stock solution. Weigh standard (4.8),
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