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YC/T 405.1-2011: Tobacco and tobacco prodocts. Determination of mufti-pestidde residues. Part 1: High performance liquid chromatography-tandem mass spectrometry method
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Tobacco and tobacco prodocts. Determination of mufti-pestidde residues. Part 1: High performance liquid chromatography-tandem mass spectrometry method
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YC/T 405.1-2011
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Basic data | Standard ID | YC/T 405.1-2011 (YC/T405.1-2011) | | Description (Translated English) | Tobacco and tobacco prodocts. Determination of mufti-pestidde residues. Part 1: High performance liquid chromatography-tandem mass spectrometry method | | Sector / Industry | Tobacco Industry Standard (Recommended) | | Classification of Chinese Standard | X87 | | Classification of International Standard | 65.160 | | Word Count Estimation | 18,182 | | Date of Issue | 2011-08-02 | | Date of Implementation | 2011-09-01 | | Older Standard (superseded by this standard) | YC/T 182-2004; YC/T 183-2004; YC/T 219-2007 | | Quoted Standard | GB/T 6682; YC/T 31 | | Regulation (derived from) | On the approval of the State Tobacco Monopoly Bureau released Tobacco and tobacco products - Determination of chlorine continuous flow method, etc. 16 tobacco industry standard notice | | Issuing agency(ies) | State Tobacco Monopoly Administration | | Summary | This standard specifies the tobacco and tobacco products listed in Appendix A, Table A. 1 73 kinds of pesticide residues by high performance liquid chromatography tandem mass spectrometry. This standard applies to Appendix A, Table A. 1 listed 73 kinds of pesticide residues, the method detection limit and the limit of quantification see Appendix B, Table B. 1. | YC/T 405.1-2011: Tobacco and tobacco prodocts. Determination of mufti-pestidde residues. Part 1: High performance liquid chromatography-tandem mass spectrometry method
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Tobacco and tobacco prodocts.Determination of mufti-pestidde residues.Part 1. High performance liquid chromatography-tandem mass spectrometry method
ICS 65.160
X87
Record Number. 33246-2011
People's Republic of China tobacco industry standards
Replacing YC/T 182-2004, YC/T 183-2004, YC/T 219-2007
Determination of pesticide residues in tobacco and tobacco products more
Part 1. High performance liquid chromatography - tandem mass spectrometry
Part 1. Highperformanceliquidchromatography-tandemmassspectrometrymethod
Issued on. 2011-08-02
2011-09-01 implementation
State Tobacco Monopoly Bureau issued
Foreword
YC/T 405 "Determination of pesticide residues in tobacco and tobacco products" is divided into five parts.
--- Part 1. High performance liquid chromatography - tandem mass spectrometry;
--- Part 2. organochlorine and pyrethroid pesticide residues by gas chromatography;
--- Part 3. Gas chromatography-mass spectrometry and gas chromatography;
--- Part 4. Determination of dithiocarbamate pesticide residues by gas chromatography mass spectrometry;
--- Part 5. maleic hydrazide pesticide residues by HPLC.
This section YC/T Part 1 405.
This section drafted in accordance with the rules of GB/T 1.1-2009 and GB/T 20001.4-2001 given.
This Part replaces YC/T 182-2004 "Tobacco and tobacco products imidacloprid pesticide residues HPLC"
YC/T 183-2004 "Tobacco and tobacco products aldicarb pesticide residues by gas chromatography", YC/T 219-2007 "Tobacco
And tobacco methomyl pesticide residues by gas chromatography. "
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This part by the State Tobacco Monopoly Bureau.
This part of the National Technical Committee of Standardization Technical Committee on Tobacco Cigarette (SAC/TC144/SC1) centralized.
This section drafted by. China National Tobacco Corporation, Zhengzhou Tobacco Research Institute, National Tobacco Quality Supervision and Inspection Center, China Tobacco Standardization
Research Center, Hongta Tobacco (Group) Co., Ltd., Hubei tobacco industry limited liability company.
The main drafters of this section. Hu Bin, Liu Huimin, Wang Hongbo, under Drought Tang Gang Ling, while according to Yang, Li Dong, Lu Ming homes, Ke Wei Chang.
This part of the standard replaces the previous editions are.
--- YC/T 182-2004;
--- YC/T 183-2004;
--- YC/T 219-2007.
Determination of pesticide residues in tobacco and tobacco products more
Part 1. High performance liquid chromatography - tandem mass spectrometry
1 Scope
YC/T of the provisions of section 405 of tobacco and tobacco products in Appendix A in Table A.1 listed 73 kinds of pesticide residues HPLC
Chromatography - tandem mass spectrometry.
This section applies to A in Table A.1 listed 73 kinds of pesticide residues measured in the Appendix. The detection limit and the limit of quantification in Appendix B
Table B.1.
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
Preparation and water YC/T 31 samples of tobacco and tobacco products - Determination oven method
Principle 3
Add crushed sample to the amount of water, after shaking extraction using acetonitrile full infiltration, salting centrifugal stratification, supernatant after adsorbent
After purification by high performance liquid chromatography - tandem mass spectrometer, internal standard.
4 Reagents and materials
All reagents shall apply to pesticide residues analysis, and should be used with the sample measurement (extraction and high performance liquid chromatography - tandem mass spectrometry)
Blank test in the same manner to check its purity, the baseline should be no solvent blank chromatogram impact of pesticide residues measured peak.
Water should reach GB/T 6682 requested a water.
4.1 acetonitrile, pesticide grade.
4.2 methanol, pesticide grade.
4.3 anhydrous magnesium sulfate, AR. Before use should be burning 4h at 650 ℃, stored in a desiccator.
4.4 Sodium chloride, analytical grade.
4.5 sodium citrate, AR.
4.6 citric acid, disodium hydrogen phosphate, AR.
4.7 N- secondary amine bonded solid phase adsorbents, namely PSA adsorbent (primarysecondaryamine).
4.8 Standard substance. Annex A substances listed in Table A.1 of certified reference materials, purity ≥95% (mass fraction).
4.9 EPTC, as an internal standard substance, purity ≥95% (mass fraction).
NOTE. EPTC is Chinese common name, the chemical name N, N- dipropyl dithiocarbamate -S- ethyl ester, S-ethyldipropyl the IUPAC name
(Thiocarbamate), English common name EPTC.
4.10 standard solution (pesticide standard solutions should be stored in the dark at 0 ℃ ~ 4 ℃ conditions can be stable for at least 6 months).
4.10.1 single stock standard solution (1000μg/mL)
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