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SN/T 2560-2010: Determination of carbamate pesticides residues in foodstuffs for import and export. LC-MS/MS method
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Determination of carbamate pesticides residues in foodstuffs for import and export. LC-MS/MS method
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SN/T 2560-2010
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Basic data | Standard ID | SN/T 2560-2010 (SN/T2560-2010) | | Description (Translated English) | Determination of carbamate pesticides residues in foodstuffs for import and export. LC-MS/MS method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | X04 | | Classification of International Standard | 67.050 | | Word Count Estimation | 36,357 | | 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 food aminocarb, aldicarb, aldicarb sulfoxide, aldicarb sulfone, methomyl, long effect Viagra sulfone, sulfoxide long Wia efficiency, carbon Granville, pirimicarb, Kebai Granville, evil insects salty, propoxur, carbaryl, B sulfur benzene salty, elimination Granville, isoprocarb, mixed kill Wei, 20 carbamate pesticide residues in sample preparation and liquid chromatography mass spectrometry/mass spectrometry. This standard applies to rice, spinach, potatoes, citrus, grapes, walnuts, tea, pork, fish, liver and milk aminocarb, aldicarb, fraternal metolcarb sulfone, aldicarb sulfoxide, methomyl, long effect Viagra sulfone, sulfoxide long Wia efficiency, carbon Granville, pirimicarb, Kebai Qi, bendiocarb, propoxur, carbaryl, Ethiofencarb, elimination Granville, isoprocarb, mixed kill Wei, Fenobucarb, methiocarb and promecarb Shao residual amount of quantitative determination and confirmation. | SN/T 2560-2010: Determination of carbamate pesticides residues in foodstuffs for import and export. LC-MS/MS method
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Determination of carbamate pesticides residues in foodstuffs for import and export.LC-MS/MS method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Import and export food carbamate pesticide residues
Determination of 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 was drafted. People's Republic of China Hunan Exit Inspection and Quarantine, Central South University of Forestry and Technology.
The main drafters. Zhang Ying, Mei-ling, Zhang Fan, Huang Ping, Wang Xiangxian, Dingley, Yan Hongfei, Zhu Shaohua, Huang Zhiqiang.
Import and export food carbamate pesticide residues
Determination of liquid chromatography - mass spectrometry/mass spectrometry
1 Scope
This standard specifies the terminator foods Granville, aldicarb, aldicarb sulfoxide, aldicarb sulfoxide, methomyl, long effect Granville sulfone, long effect Wia sulfoxide, dioxane
Granville, pirimicarb, carbofuran, bendiocarb, propoxur, carbaryl, ethyl benzene, sulfur Granville, elimination Granville, isopropyl Granville, Granville mixed kill 20 kinds of agricultural carbamate
Sample preparation and liquid chromatography detection of drug residues in - Mass/mass spectrometry.
This standard applies to rice, spinach, potatoes, citrus, grapes, walnuts, tea, pork, fish, liver and milk terminator Granville, aldicarb
Granville, aldicarb sulfoxide, aldicarb sulfoxide, methomyl, long effect Granville sulfone, long effect Wia sulfoxide, dioxane Granville, pirimicarb, carbofuran, bendiocarb, propoxur, A
Carbaryl, ethyl benzene, sulfur Granville, elimination Granville, Granville isopropyl, mixed kill Wei, bassa, methiocarb and Promecarb residual amounts of quantitative determination and confirmation.
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
The sample was extracted with acetonitrile carbamate pesticide residues, or extract through C18 carbon graphite composite amino SPE column liquid chromatography
Spectrum - MS/MS detection and confirmation, external standard.
4 Reagents and materials
Except where noted, all reagents were of analytical grade water as a water line with GB/T 6682 regulations.
4.1 acetonitrile. HPLC grade.
4.2 Methanol. HPLC grade.
4.3 toluene.
4.4 acetic acid.
4.5 sodium chloride.
4.6 anhydrous sodium sulfate. After burning 650 ℃ 4h, the dryer use.
4.7 0.1% acetic acid solution. Take 1mL acetic acid, diluted with water and dilute to 1000mL.
4.8 Methanol - water (11 volume). Measure 100mL methanol, 100mL water was added, mixing spare.
4.9 Toluene - acetonitrile (13 volume). Measure 100mL of toluene, 300mL of acetonitrile, mix standby.
4.10 terminator Granville, aldicarb, aldicarb sulfoxide, aldicarb sulfoxide, methomyl, long effect Granville sulfone, long effect Wia sulfoxide, dioxane Granville, pirimicarb, carbofuran,
Bendiocarb, propoxur, carbaryl, ethyl benzene, sulfur Granville, elimination Granville, Granville isopropyl, mixed kill Wei, bassa, methiocarb and Promecarb Standards. Great purity
Than or equal to 98%, see Appendix A.
4.11 standard stock solution. accurately weighed amount of the above standards, with acetonitrile were prepared at a concentration of 1.0mg/mL standard stock solution
Liquid, 4 ℃ stored in the dark.
4.12 intermediate mixed standard solution. take the appropriate amount of the above standard stock solution with acetonitrile formulated as 10μg/mL standard mixed solution at 4 ℃ to avoid
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