SN/T 0593-2013 English PDF

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SN/T 0593-2013: Determination of pyrazon residues in meat and meat products for export. GC method
Status: Valid

SN/T 0593: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 0593-2013	339	Add to Cart	3 days	Determination of pyrazon residues in meat and meat products for export. GC method	Valid
SN 0593-1996	479	Add to Cart	4 days	Method for the determination of pyrazon residues in meat and meat products for export	Obsolete

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Basic data

Standard ID: SN/T 0593-2013 (SN/T0593-2013)
Description (Translated English): Determination of pyrazon residues in meat and meat products for export. GC method
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X22
Classification of International Standard: 67.120.10
Word Count Estimation: 13,193
Older Standard (superseded by this standard): SN 0593-1996
Quoted Standard: GB/T 6682
Regulation (derived from): National quality recognition (2013), No. 464; industry standard filing Notice No. 1 of 2014 (No. 169 overall)
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the sample gas chromatographic method monarch pyridazone residue detection and meat and meat products. This standard applies to pork, liver, kidney, pork sausage, beef and beef liver in the provision pyridazone residue testing.

SN/T 0593-2013: Determination of pyrazon residues in meat and meat products for export. GC 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 pyrazon residues in meat and meat products for export. GC method People's Republic of China Entry-Exit Inspection and Quarantine Standards Replacing SN 0593-1996 Exports of meat and meat products provision da one Residues Gas chromatographic method Issued on. 2013-08-30 2014-03-01 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 0593-1996 "export meat and meat products for the provision da ketone residues in." This standard compared with SN 0593-1996 major technical changes are as follows. --- Name from "export meat and meat products for the provision of residues in da one" to "export meat and meat products for the provision of one clatter Residues Gas chromatographic method "; --- Expand the scope of the standard testing; --- Remove the sampling section. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Shandong CIQ. The main drafters of this standard. Lee Soo-Yong, Li Xiaoyu, bell, road Yin, Shen Zhigang, Zhang Ning, Yu Jie. This standard replaces the standards previously issued as follows. --- SN 0593-1996. Exports of meat and meat products provision da one Residues Gas chromatographic method

1 Scope

This standard specifies the sample preparation method for the provision of gas chromatographic da one Residues and export meat and meat products. This standard applies to export pork, liver, kidney, pork sausage, beef and beef liver provision da ketone 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

3 Method summary

Sample provision da ketone with acetone - acetonitrile extraction, freezing filtration, purification, using hexane as a solvent, with electron capture detector gas Chromatograph testing, external standard.

4 Reagents and materials

Unless otherwise specified, reagents were of analytical grade water as a water GB/T 6682 regulations. 4.1 acetonitrile. chromatography. 4.2 acetone. chromatography. 4.3 anhydrous sodium sulfate. After burning 650 ℃ 4h, placed in a desiccator to cool reserve. 4.4 acetone - acetonitrile (595, volume ratio). amount of 5mL acetone (4.2) and 95mL of acetonitrile (4.1) and mix. 4.5 Provision da one standard (C10H8ClN3O, CAS number. 1698-60-8). Purity ≥99%. 4.6 Provision da one standard solution. Accurately weigh an appropriate amount of the provision da ketone standards, formulated with acetone to a concentration of 100μg/mL standard stock Solution, diluted as needed with acetone to the appropriate concentration of the standard working solution. 5. Apparatus 5.1 Gas chromatograph. equipped with electron capture detector. 5.2 micro syringe. 10μL. 5.3 high-speed tissue masher. 5.4 constant temperature water bath. 5.5 Buchner funnel. diameter 12cm. 5.6 Electronic balance. a sense of the amount of 0.01g. 5.7 nitrogen blowing instrument. 5.8 0.22μm microporous membrane. ......

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