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SN/T 0684-2011 English PDF

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SN/T 0684-2011: Determination of oxfendazole, fenbendazole, febantel and oxfendazole sulphone residues in meat and meat products for export. HPLC-MS/MS method
Status: Valid

SN/T 0684: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
SN/T 0684-2011	English	579	Add to Cart	4 days [Need to translate]	Determination of oxfendazole, fenbendazole, febantel and oxfendazole sulphone residues in meat and meat products for export. HPLC-MS/MS method	Valid	SN/T 0684-2011
SN 0684-1997	English	559	Add to Cart	4 days [Need to translate]	Method for the determination of oxfendazole residues in meats and meat products for export	Obsolete	SN 0684-1997

PDF similar to SN/T 0684-2011

Standard similar to SN/T 0684-2011

GB/T 9959.1 SB/T 10381 SB/T 10294 SN/T 0568 SN/T 0197 SN/T 0692

Basic data

Standard ID	SN/T 0684-2011 (SN/T0684-2011)
Description (Translated English)	Determination of oxfendazole, fenbendazole, febantel and oxfendazole sulphone residues in meat and meat products for export. HPLC-MS/MS method
Sector / Industry	Commodity Inspection Standard (Recommended)
Classification of Chinese Standard	X22
Word Count Estimation	22,274
Date of Issue	2011-09-09
Date of Implementation	2012-04-01
Older Standard (superseded by this standard)	SN 0684-1997
Quoted Standard	GB/T 6682
Regulation (derived from)	National-Quality-Inspection-accreditation (2011) 492
Issuing agency(ies)	General Administration of Customs
Summary	This standard specifies the export of meat and meat products oxfendazole, fenbendazole, Determination of benzene and sulfur guanidine oxfendazole sulfone residue. This standard applies to beef, liver, luncheon meat oxfendazole, fenbendazole, benzene, sulfur guanidine and oxfendazole sulfone residue testing.

SN/T 0684-2011: Determination of oxfendazole, fenbendazole, febantel and oxfendazole sulphone residues in meat and meat products for export. HPLC-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 oxfendazole, fenbendazole, febantel and oxfendazole sulphone residues in meat and meat products for export. HPLC-MS/MS method People's Republic of China Entry-Exit Inspection and Quarantine Standards Replacing SN 0684-1997 Exports of meat and meat products oxfendazole, fenbendazole, Thiophenol guanidine and oxfendazole sulfone Residue Detection Liquid chromatography - mass spectrometry/mass spectrometry Determiantionofoxfendazole, fenbendazole, febantelandoxfendazolesulphone Issued on. 2011-09-09 2012-04-01 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 replaces SN 0684-1997 "oxfendazole residues in meat and meat products for export." And SN 0684-1997 phase Than the main changes are as follows. --- The name of the standard was revised; --- Increase the test items, in addition to oxfendazole, also it includes fenbendazole, benzene sulfur guanidine and oxfendazole sulfone; --- Detected by a liquid chromatography method to liquid chromatography - mass spectrometry/mass spectrometry; --- Modified oxfendazole test results presentation, oxfendazole, fenbendazole, benzene sulfur guanidine test results are likely to be oxidized Oxfendazole sulfone total amount of extractable residues. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Shanghai Entry-Exit Inspection and Quarantine Bureau. The main drafters of this standard. Guo Dehua, Deng Xiaojun, Li Han, Sheng Yonggang, male Iraqi sea, Zhao Shanzhen. This standard was first published in 1997, this is the first revision. Exports of meat and meat products oxfendazole, fenbendazole, Thiophenol guanidine and oxfendazole sulfone Residue Detection Liquid chromatography - mass spectrometry/mass spectrometry

1 Scope

This standard specifies the export of meat and meat products for oxfendazole, fenbendazole, benzene sulfur guanidine and determination of oxfendazole sulfone residues. This standard applies to beef, liver, luncheon meat in oxfendazole, fenbendazole, benzene sulfur guanidine and oxfendazole sulfone 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. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis Principle 3 A mixed solution of hydrochloric acid in acetonitrile sample extraction, hexane defatted by centrifugation, draw the lower part of the solution and the pH was adjusted to 8-9, then B Ethyl extraction and rotary evaporated by liquid chromatography - tandem mass spectrometer, internal standard.

4 Reagents and materials

Unless otherwise specified, reagents were of analytical grade water as a water GB/T 6682 regulations. 4.1 n-hexane. 4.2 isopropanol. 4.3 Methanol. chromatographically pure. 4.4 acetonitrile. chromatography. 4.5 ethyl acetate. chromatography. 4.6 25% aqueous ammonia. 4.7 N, N- dimethylformamide. chromatography. 4.8 N, N- dimethylformamide - methanol mixed solution. water -N, N- dimethylformamide - methanol solution (721, volume ratio). 4.9 of concentrated hydrochloric acid. 36%, a density of 1.18g/L. 4.10 1moL/L hydrochloric acid. amount of concentrated hydrochloric acid 83mL, diluted with water to 1000mL. 4.11 0.75mol/L of hydrochloric acid in acetonitrile. acetonitrile -1mol/L hydrochloric acid solution (13, volume ratio). 4.12 Standard. oxfendazole (oxfendazole, CAS No. 53716-50-0), fenbendazole (fenbendazole, CAS number 43210-67- 9), oxfendazole sulfone (oxfendazolesulphone, CAS No. 54029-20-8), benzene sulfur guanidine (febantel, CAS No. 58306-30-2), pure Of greater than 99%. 4.13 fenbendazole -d3 standard. Methyl 3-bit D H is substituted with a purity greater than 99%. 4.14 standard stock solution. Weigh the right amount of oxfendazole, fenbendazole, oxfendazole sulfone, benzene sulfur guanidine, fenbendazole -d3, with 10mL

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