|
US$229.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22176-2023: Pendimethaline mulsifiable concentrate
Status: Valid GB/T 22176: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22176-2023 | English | 229 |
Add to Cart
|
3 days [Need to translate]
|
Pendimethaline mulsifiable concentrate
| Valid |
GB/T 22176-2023
|
| GB 22176-2008 | English | 359 |
Add to Cart
|
3 days [Need to translate]
|
[GB/T 22176-2008] Pendimethalin emulsifiable concentrates
| Obsolete |
GB 22176-2008
|
PDF similar to GB/T 22176-2023
Basic data | Standard ID | GB/T 22176-2023 (GB/T22176-2023) | | Description (Translated English) | Pendimethaline mulsifiable concentrate | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G25 | | Classification of International Standard | 65.100.20 | | Word Count Estimation | 11,193 | | Date of Issue | 2023-11-27 | | Date of Implementation | 2024-06-01 | | Older Standard (superseded by this standard) | GB/T 22176-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 22176-2023: Pendimethaline mulsifiable 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.
ICS 65:100:20
CCSG25
National Standards of People's Republic of China
Replace GB/T 22176-2008
Pendimethalin EC
Published on 2023-11-27
2024-06-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
This document replaces GB/T 22176-2008 "Pendimethalin Emulsifiable Concentrate": Compared with GB/T 22176-2008, except for structural adjustment and editing
In addition to sexual changes, the main technical changes are as follows:
---Change the mass fraction (%) of pendimethalin in the 330g/L specification from "33:5 2:0-2:0" to "32:2 1:6-1:6"; add 400g/L and 500g/L
Two specifications (see 4:2, 3:2 of the:2008 version);
---Changed the pH value indicator (see 4:2, 3:2 of the:2008 version);
---Added durable foaming items and indicators (see 4:2);
---Added provisions for checking whether pendimethalin crystals precipitate in the product (see 5:2, 4:1 of the:2008 version);
---The method for determining the mass fraction of pendimethalin has been changed, and the gas chromatography method has been changed to the arbitration method (see 5:5, 4:3 of the:2008 version);
---Inspection rules added (see Chapter 6):
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by China Petroleum and Chemical Industry Federation:
This document is under the jurisdiction of the National Pesticide Standardization Technical Committee (SAC/TC133):
This document was drafted by: Jiangsu Longdeng Chemical Co:, Ltd:, Shandong Binnong Technology Co:, Ltd:, Shenyang Shenyang Chemical Institute Testing Technology Co:, Ltd:,
Jiangsu Yongan Chemical Co:, Ltd:, Shandong Huayang Pesticide Chemical Group Co:, Ltd:, Shandong Weifang Runfeng Chemical Co:, Ltd:, Hebei Zhongtian
Bangzheng Biotechnology Co:, Ltd:, Yangzhou Suling Pesticide Chemical Co:, Ltd:, Jiangsu Dongbao Agrichemical Co:, Ltd:, Henan Hansi Crop Protection
CARE LIMITED:
The main drafters of this document: Cheng Hongxue, Feng Xiuzhen, Wei Yanyan, Niu Yongfang, Ji Pinjun, Liu Yong, Tian Maoying, Chen Yulong, Wang Chunqiang, Nan Yan,
Shen Yanlin, Zhao Qinghua, Yan Cong:
The previous versions of this document and the documents it replaces are as follows:
---First published as GB/T 22176-2008 in:2008;
---This is the first revision:
Pendimethalin EC
1 Scope
This document stipulates the technical requirements, inspection rules, acceptance and quality assurance period of pendimethalin emulsifiable concentrate, as well as the marking, labeling, packaging and storage
This article describes the test method for pendimethalin emulsifiable concentrate:
This document applies to the quality control of pendimethalin EC products:
Note: See Appendix A for other names, structural formulas and basic physical and chemical parameters of pendimethalin:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB/T 1600-2021 Pesticide moisture determination method
GB/T 1601 Determination of pH value of pesticides
GB/T 1603 Method for determination of stability of pesticide emulsion
GB/T 1604 Commercial Pesticide Acceptance Rules
GB/T 1605-2001 Sampling methods for commercial pesticides
GB 4838 Pesticide emulsifiable concentrate packaging
GB/T 8170-2008 Numerical rounding rules and representation and determination of limit values
GB/T 19136-2021 Determination method of thermal storage stability of pesticides
GB/T 19137-2003 Method for determination of low-temperature stability of pesticides
GB/T 28137 Determination method of persistent foaming property of pesticides
GB/T 32776 Pesticide density determination method
3 Terms and definitions
There are no terms or definitions to be defined in this document:
4 Technical requirements
4:1 Appearance
Stable homogeneous liquid with no visible suspended solids or precipitation (crystallization) at room temperature:
4:2 Technical indicators
Pendimethalin EC should comply with the requirements in Table 1:
|