SN/T 2580-2010 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 2580-2010	RFQ	ASK	5 days	Determination of sixteen sulfonamides residues in royal jelly for import and export. LC-MS/MS	Obsolete

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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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