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US$259.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 20696-2021: Lambda-cyhalothrin emulsifiable concentrate Status: Valid GB/T 20696: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 20696-2021 | English | 259 |
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Lambda-cyhalothrin emulsifiable concentrate
| Valid |
GB/T 20696-2021
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| GB 20696-2006 | English | 359 |
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[GB/T 20696-2006] Lambda-cyhalothrin emulsifiable concentrates
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GB 20696-2006
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PDF similar to GB/T 20696-2021
Basic data | Standard ID | GB/T 20696-2021 (GB/T20696-2021) | | Description (Translated English) | Lambda-cyhalothrin emulsifiable concentrate | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G25 | | Word Count Estimation | 14,116 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 20696-2021: Lambda-cyhalothrin emulsifiable concentrate---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.
Lambda-cyhalothrin emulsifiable concentrate
ICS 65.100.10
G25
National Standards of People's Republic of China
Replace GB/T 20696-2006
Lambda-cyhalothrin EC
Released on 2021-03-09
2021-10-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 20696-2006 "Lambda-cyhalothrin EC". Compared with GB/T 20696-2006, this standard except for
The main technical changes besides the editorial modification are as follows.
--- Modified the description about the appearance (see 3.1, 3.1 in the.2006 edition);
--- The label value of the mass score of lambda-cyhalothrin has been deleted, the specific mass score value has been added, and the upper and lower limits have been specified (see 3.2,
3.2 of the.2006 edition);
---Revised the pH indicator (see 3.2, 3.2 in the.2006 edition);
--- Deleted moisture control items, indicators and analysis methods (see 3.2 and 4.4 in the.2006 edition);
--- Modified the emulsion stability, low temperature stability, and thermal storage stability indicators (see 3.2, 3.2 in the.2006 edition);
---Added persistent foaming control items, indicators and analysis methods (see 3.2 and 4.6);
---Modified the solvent of the internal standard solution of gas chromatography (see 4.3.2.2.5, 4.3.2.2 of the.2006 edition);
---Modified the description of thermal storage stability (see 4.8, 4.8 in.2006 edition);
--- Added a chapter "Inspection Rules" (see Chapter 5);
---Adjust "sampling" to the chapter "inspection rules", and change the title to "sampling" (see 5.1, 4.1 in.2006 edition).
This standard was proposed by the China Petroleum and Chemical Industry Federation.
This standard is under the jurisdiction of the National Pesticide Standardization Technical Committee (SAC/TC133).
Drafting organizations of this standard. Guangxi Tianyuan Biochemical Co., Ltd., Syngenta Nantong Crop Protection Co., Ltd., Anhui Meilan Agricultural Development
Co., Ltd., Jiangsu Yangnong Chemical Co., Ltd., Jinan Tianbang Chemical Co., Ltd., Jiangxi Zhengbang Crop Protection Co., Ltd., Jiangsu
Dongbao Agrochemical Co., Ltd., Yixing Xingnong Chemical Products Co., Ltd., Shenyang Research Institute of Chemical Industry Co., Ltd.
The main drafters of this standard. Yang Wenhan, Hu Quanbao, Zhang Dan, Wang Fujun, Xue Gang, Jiang Youfa, Ding Shaowu, Lu Yuanwen, Song Guoqing, Ding Peifang,
Wang Jianxin, Mao Tangfu, Zhang Jiayue.
The previous versions of the standard replaced by this standard are as follows.
---GB/T 20696-2006.
Lambda-cyhalothrin EC
1 Scope
This standard specifies the technical requirements, test methods, inspection rules, acceptance and quality assurance periods, signs, and symbols of Lambda-cyhalothrin EC.
Labeling, packaging, storage and transportation.
This standard applies to the lambda-cyhalothrin EC prepared by dissolving the lambda-cyhalothrin technical medicine and emulsifier in a suitable solvent.
Note. See Appendix A for other names, structural formulas and basic physical and chemical parameters of lambda-cyhalothrin.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 1601 Method for determination of pH value of pesticides
GB/T 1603 Determination of the stability of pesticide emulsions
GB/T 1604 Acceptance Rules for Commodity Pesticides
GB/T 1605-2001 Commercial pesticide sampling method
GB 4838 Pesticide Emulsifiable Concentrate Packaging
GB/T 8170-2008 Numerical rounding rules and the expression and determination of limit values
GB/T 19136-2003 Method for determination of thermal storage stability of pesticides
GB/T 19137-2003 Method for determination of low temperature stability of pesticides
GB/T 28137 Determination method for persistent foaming of pesticides
GB/T 32776-2016 Method for determination of pesticide density
3 Technical requirements
3.1 Appearance
Homogeneous oily liquid, without obvious suspended solids and precipitation.
3.2 Technical indicators
Lambda-cyhalothrin EC should meet the requirements of Table 1.
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