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GB/T 20686-2017 English PDF

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Q: Should I purchase the latest version GB/T 20686-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20686-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20686-2017: Glyphosate water soluble powders (granules)
Status: Valid

GB/T 20686: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20686-2017	439	Add to Cart	4 days	Glyphosate water soluble powders (granules)	Valid
GB 20686-2006	399	Add to Cart	3 days	[GB/T 20686-2006] Glyphosate water soluble powders (granules)	Obsolete

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Basic data

Standard ID: GB/T 20686-2017 (GB/T20686-2017)
Description (Translated English): Glyphosate water soluble powders (granules)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G25
Classification of International Standard: 65.100.20
Word Count Estimation: 22,287
Date of Issue: 2017-05-31
Date of Implementation: 2017-12-01
Older Standard (superseded by this standard): GB/T 20686-2006
Quoted Standard: GB/T 685; GB/T 1604; GB/T 1605-2001; GB 3796; GB/T 5451; GB/T 6682-2008; GB/T 8170-2008; GB/T 19136-2003; GB/T 28137; GB/T 30360
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 requirements for glyphosate soluble powder (granules), acceptance of test methods, assurance period and marking, labeling, packaging and storage. This standard applies to the glyphosate sodium salt, potassium salt, amine salt, dimethylamine salt, isopropyl salt salt soluble from glyphosate original or glyphosate soluble salt, carrier and suitable adjuvant. Powder and soluble granules.

GB/T 20686-2017: Glyphosate water soluble powders (granules)

---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.
Glyphosate water effects powders (granules) ICS 65.100.20 G25 National Standards of People's Republic of China Replace GB/T 20686-2006 Glyphosate soluble powder (granules) agent 2017-05-31 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Requirements 1 3.1 Composition and appearance 1 3.2 Technical Specifications 1 4 Test Method 6 4.1 General provisions 6 4.2 Sampling 6 4.3 Identification test 6 4.4 Determination of glyphosate mass fraction 6 4.5 Determination of sodium ion, potassium ion, ammonium ion, dimethylamine ion, isopropylamine ion mass fraction 9 Determination of formaldehyde mass fraction Determination of Sub - nitro - glyphosate Quality Score 14 4.8 Degree of dissolution and solution stability 16 4.9 Persistent Foamability Test 17 4.10 Determination of dust 17 4.11 Thermal stability test 5 Acceptance and Warranty Period 17 5.1 Acceptance 17 5.2 Warranty period 17 Marking, labeling, packaging and storage 6.1 Marking, Labeling, Packaging 17 6.2 Storage 18 Appendix A (informative) Other names, structural formulas and basic physicochemical parameters of glyphosate, nitroso glyphosate 19

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 20686-2006 "glyphosate soluble powder", compared with GB/T 20686-2006, in addition to editing The main technical changes are as follows. The glyphosate mass fraction is changed from the specified labeling value to the specified specific value; - increase the corresponding cation control index and analysis method; --- increase the nitrite glyphosate control index and the corresponding analysis method; --- increase glyphosate soluble granules dust control indicators and the corresponding analysis method; --- Eliminates pH control targets. This standard is proposed by the China Petroleum and Chemical Industry Association. This standard is nationalized by the National Pesticide Standardization Technical Committee (SAC/TC133). The drafting of this standard. Shandong Weifang Runfeng Chemical Co., Ltd., Zhejiang Jinfan Sheng Biochemical Co., Ltd., Zhejiang Xin'an Chemical Group Co., Ltd., Nantong Jiangshan Pesticide Chemical Co., Ltd., Shandong Shengbang Green Chemical Co., Ltd., Hubei Taisheng Chemical Co., Ltd. Company, Anhui Huaxing Chemical Co., Ltd., Guangxi Pastoral Agrochemical Co., Ltd., Sichuan Chemical Industry Research and Design Institute, Jiangsu good collection Cheng Weien Agrochemical Co., Ltd., Guangxi Chemical Industry Research Institute, Leshan City, Sichuan Fuhua Mastery Pesticide Technology Co., Ltd., Jiangxi Jinlong Chemical Limited company, Shenyang Chemical Industry Research Institute Co., Ltd. The main drafters of this standard. Mei Baogui, Zhang Xuebing, Wu Yong, Liu Shaonong, Chen Genliang, Wang Bo, Wang Zhimin, Li Xianjiang, Gong Zhaohong, Yin Hongshu, HU Quan-bao, CHEN Ru-juan, LIU Wei-wei, TAO Min, HU Jin-feng, SUN Zhao-yu This standard replaced the previous version of the standard release. --- GB/T 20686-2006. Glyphosate soluble powder (granules) agent

1 Scope

This standard specifies the requirements of the glyphosate soluble powder (granules), the acceptance of the test method, the warranty period and the marking, labeling, packaging and storage. This standard applies to glyphosate from the original glyphosate or glyphosate soluble salts, carriers and suitable additives from the processing of glyphosate sodium salt, potassium, Ammonium salts, dimethylamine salts, isopropyl ammonium salt soluble powders and soluble granules. Note. For other names, structural formulas and basic physicochemical parameters of glyphosate and nitroso glyphosate, see Appendix A.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 685 Chemical reagents Formaldehyde solution Rules for the Acceptance of Agricultural Pesticides Methods of sampling pesticide for agricultural products GB/T 1605-2001 General rules for pesticide packaging Method for determination of wettability of pesticide wettable powder GB/T 5451 Analysis of laboratory water specifications and test methods GB/T 6682-2008 Representation and Judgment of Numerical Correction Rule and Limit Value in GB/T 8170-2008 Method for determination of stability of pesticide thermal stability GB/T 19136-2003 Method for determination of persistent foaming of pesticides GB/T Method for determination of granular pesticide dust GB/T 30360

3 request

3.1 Composition and appearance This product should be prepared by the standard glyphosate original drug (or soluble salt), glyphosate soluble powder should be easy to flow of powder, glyphosate The granules should be easily flowable. 3.2 technical indicators Glyphosate sodium salt soluble powder should meet the requirements of Table 1, glyphosate potassium salt soluble powder should meet the requirements of Table 2, glyphosate ammonium salt soluble powder Should meet the requirements of Table 3, glyphosate isopropylamine salt soluble powder should meet the requirements of Table 4, glyphosate sodium salt soluble granules should meet the requirements of Table 5, grass Glyphosate potassium salt soluble granules should meet the requirements of Table 6, glyphosate ammonium salt soluble granules should meet the requirements of Table 7, glyphosate dimethylamine salt soluble granules should In accordance with Table 8, glyphosate isopropylamine salt soluble granules should meet the requirements of Table 9. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20686-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20686-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 20686-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20686-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 20686-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20686-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.