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Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine -- LC-MS-MS method
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GB/T 23206-2008
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Basic data | Standard ID | GB/T 23206-2008 (GB/T23206-2008) | | Description (Translated English) | Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine -- LC-MS-MS method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | X04 | | Classification of International Standard | 67.050 | | Word Count Estimation | 93,935 | | Date of Issue | 2008-12-31 | | Date of Implementation | 2009-05-01 | | Older Standard (superseded by this standard) | GB/T 20771-2006 | | Quoted Standard | GB/T 6379.1; GB/T 6379.2; GB/T 6682 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.27 (Total No.140) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the orange juice, apple juice, grape, white juice, carrot juice, dry wine, semi-dry wine, semi- sweet wine, residual amount of rum 512 pesticides and related chemicals (see Appendix A and Appendix E) solution chromatography-tandem mass spectrometry. This standard applies to orange juice, apple juice, grape, white juice, carrot juice, dry wine, semi-dry wine, semi- sweet wine, qualitative identification of rum 512 pesticides and related chemicals residues, also applies to the 490 kinds of pesticides and quantitative determination of relevant chemical residues. 490 kinds of pesticides quantitative determination of the criteria and related chemicals detection limit is 0. 01��g/kg ~ 1. 60mg/kg (see Appendix A). | GB/T 23206-2008: Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine -- LC-MS-MS method
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Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine. LC-MS-MS method
ICS 67.050
X04
National Standards of People's Republic of China
Partially replace GB/T 20771-2006
Fruit and vegetable juices, wine 512 pesticides and related chemicals
Determination of residues of liquid chromatography - tandem mass spectrometry
Posted 2008-12-31
2009-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Principle 1
4 Reagents and materials 1
5 Apparatus 2
6 Sample Preparation and Storage 2
7 measuring step 3
8 4 Calculation Results
9 Precision 5
Appendix A (Informative Appendix) 512 pesticides and related chemicals, the English name, the detection limit, grouping, solvents and mixed standard
Standard solution concentration 6
Annex B (informative) 512 kinds of pesticides and related chemicals monitoring ion pair, energy collision gas, fragmentation voltage and retention of endogenous
Time 22
Appendix C (Informative Appendix) 512 pesticides and related chemicals in multiple reaction monitoring (MRM) chromatogram 39
Annex D (informative) 512 kinds of pesticides and related chemicals precision data in Table 66
Appendix E (Informative Appendix) 512 pesticides and related chemicals English name Chinese control index (in alphabetical order) 82
Foreword
The partial replacement of standard GB/T 20771-2006 "honey, fruit juice and wine in 420 kinds of pesticide residues determination by liquid chromatography -
Tandem mass spectrometry. "
This standard compared with GB/T 20771-2006, the main changes are as follows.
--- The determination of juice, wine of GB/T 20771-2006 separated, revision of this standard, and from the re-established standard
Associate name;
--- Pesticides can be measured by the 420 kinds to 512 kinds of agrochemicals increased negative ESI source detection;
--- Improved pretreatment method for selecting a new test equipment and test conditions.
The Standard Appendix A, Appendix B, Appendix C, Appendix D, Appendix E is an information appendix.
This standard is proposed and managed by the State Administration of Quality Supervision Inspection and Quarantine of People's Republic of China.
This standard was drafted. People's Republic of China Qinhuangdao Exit Inspection and Quarantine, Shandong Agricultural University, Hebei University.
The main drafters of this standard. Pang Guofang, Li Yan, Individual Students Lian Jing, Ji Xinxin, Tracy Yao, Zhao Shujun, ZHENG Hong, Liu Yongming,
Caoyan Zhong, Zhang Jinjie, Li Xuemin.
This standard was first published in 2006.
Fruit and vegetable juices, wine 512 pesticides and related chemicals
Determination of residues of liquid chromatography - tandem mass spectrometry
1 Scope
This standard specifies the orange juice, apple juice, grape juice, cabbage juice, carrot juice, dry wine, semi-dry wine, semi-sweet wine, sweet wine in 512 kinds of pesticides and
Related chemicals (see Appendix A and Appendix E) residual amount of liquid chromatography - tandem mass spectrometry.
This standard applies to orange juice, apple juice, grape juice, cabbage juice, carrot juice, dry wine, semi-dry wine, semi-sweet wine, sweet wine in 512 kinds of pesticides and
Qualitative identification of related chemicals residues, but also for the quantitative determination of 490 kinds of pesticides and related chemicals residues.
490 kinds of pesticides and related chemicals quantitative determination of the standard method detection limit was 0.01μg/kg ~ 1.60mg/kg (see attached
Record A).
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 6379.1 measurement methods and results of Accuracy (trueness and precision) - Part 1. General principles and definitions
(GB/T 6379.1-2004, ISO 5725-1.1994, IDT)
GB/T 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement method to repeat
Of the basic methods of reproduction (GB/T 6379.2-2004, ISO 5725-2.1994, IDT)
GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD)
Principle 3
Samples with 1% acetic acid in acetonitrile extraction by Sep-PakVac column 1) cleaned with acetonitrile and toluene (3 + 1) elution of pesticides and related
Chemicals, liquid chromatography - tandem mass spectrometer, external standard.
1) Sep-PakVac columns are Waters company's product trade name, this information is given for the convenience of users of this standard, it does not mean the production
Approved products. If other equivalent product has the same effect, you can use these equivalent products.
4 Reagents and materials
Water as a water GB/T 6682 regulations.
4.1 acetonitrile. chromatography.
4.2 acetone. chromatography.
4.3 isooctane. chromatography.
4.4 Methanol. chromatographically pure.
4.5 Toluene. chromatography.
4.6 acetic acid. pure class distinctions.
4.7 formic acid. pure class distinctions.
4.8 ammonium acetate. pure class distinctions.
4.9 anhydrous sodium acetate. AR.
4.10 microfiltration membrane (nylon). 13mm × 0.2μm.
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