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GB/T 45583-2025: Determination of common insecticide residue in cotton fiber - High performance liquid chromatography-mass spectrometry method
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45583-2025 | English | 459 |
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Determination of common insecticide residue in cotton fiber - High performance liquid chromatography-mass spectrometry method
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GB/T 45583-2025
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Basic data | Standard ID | GB/T 45583-2025 (GB/T45583-2025) | | Description (Translated English) | Determination of common insecticide residue in cotton fiber - High performance liquid chromatography-mass spectrometry method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | W10 | | Classification of International Standard | 59.060.10 | | Word Count Estimation | 22,295 | | Date of Issue | 2025-04-25 | | Date of Implementation | 2025-11-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45583-2025: Determination of common insecticide residue in cotton fiber - High performance liquid chromatography-mass spectrometry 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.
ICS 59.060.10
CCS W10
National Standard of the People's Republic of China
Determination of common pesticide residues in cotton fibers
High performance liquid chromatography-tandem mass spectrometry
Released on 2025-04-25
2025-11-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Fiber Standardization Technical Committee (SAC/TC513).
This document was drafted by. Lianyungang Fiber Inspection Center, Changzhou Mixiang Technology Trading Co., Ltd., Jiangsu Fiber Inspection Bureau, Jiangsu Cheng
Xin Inspection and Certification Co., Ltd., Jiajia Holding Group Co., Ltd., Qilu Medical College, Xuzhou Inspection and Testing Center, Jiangsu Hengsheng
Testing Co., Ltd., Hami Fiber Inspection Institute, Nanjing Metro Operation Co., Ltd., Nantong Weiyimei Technology Co., Ltd., Nanjing Customs
Industrial Product Testing Center, Suzhou Fiber Inspection Institute, Nantong Fiber Inspection Institute, Taizhou Fiber Inspection Institute, Yangzhou Inspection and Testing Center,
Yicaoyimu (Nanjing) Biotechnology Co., Ltd., Lianyungang Standardization Research Center, and Jiangsu Textile Engineering Society.
The main drafters of this document are. Xu Aiwu, Qiu Xingwei, Qiu Xingxiang, Zha Xinxin, Ji Xia, Wu Weiwei, Lou Danli, Lu Yongliang, Chen Xiaojun, Xu Yang,
Wang Hongshan, Liu Cheng, Jiang Youwei, Ren Shiying, Zhang Jing, Han Yang, Ding Shiyong, Wang Yishi, Zhang Yuqian, Mao Yanhua, Ren Xianghong, Xu Kai, Huang Xing, Wang Haijuan,
Zhang Ling, Dong Shaowei, Jiang Lingling, Liang Yan, Xue Caizhi, Cheng Guangming, Chen Yilong, Chen Qun, Liu Jia, Wu Yan, Xing Zhiquan, and Li Mei.
Determination of common pesticide residues in cotton fibers
High performance liquid chromatography-tandem mass spectrometry
Warning---People who use this document should have experience in chemical laboratory work. This document does not address all possible safety issues.
The user is responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated by relevant national laws and regulations.
1 Scope
This document describes a method for the determination of pesticide residues of commonly used insecticides on cotton fibers using high performance liquid chromatography-tandem mass spectrometry.
This document is applicable to the determination of 19 pesticide residues in cotton fiber, including acephate, pymetrozine, thiamethoxam, imidacloprid, thiamethoxam
benomyl, acetamiprid, carbofuran, chlorantraniliprole, emamectin benzoate, malathion, fipronil, indoxacarb, hexaflumuron, propyl
Bromophos, chlorpyrifos, chlorpyrifos, cypermethrin, avermectin, and carbosulfan.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 6097 Sampling method for cotton fiber testing
GB/T 6682 Specifications and test methods for water used in analytical laboratories
GB/T 8170 Rules for rounding off values and expression and determination of limit values
GB/T 14666 Terminology of Analytical Chemistry
3 Terms and definitions
The terms and definitions defined in GB/T 14666 and the following apply to this document.
3.1
Insecticide
Chemical preparations used to control crop pests.
3.2
Pesticide residues
Insecticide precursors remaining in cotton fibers.
4 Principle
The pesticides remaining in the sample were extracted with acetonitrile, treated with ultrasound and vibration, and determined by high performance liquid chromatography-tandem mass spectrometry.
Standard quantitative method.
5 Reagents and Materials
5.1 Acetonitrile. chromatographic grade.
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