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Chinese Standard: GB/T 14571.4-2022

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Test method of ethylene glycol for industrial use—Part 4:Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method


Standard in brief
Scope of Application:  
本文件规定了工业用乙二醇在200 nm~350 nm波长范围内紫外透光率的测定方法。
本文件适用于工业用乙二醇紫外透光率的测定。

Basic information
Standard No:GB/T 14571.4-2022
Standard Name:工业用乙二醇试验方法 第4部分:紫外透光率的测定 紫外分光光度法
English Name:Test method of ethylene glycol for industrial use—Part 4:Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method
Standard Status:现行
Release Date:2008-02-26
Effective Date:2022-11-01
Language of Publication:中文简体

Standard Classification
ICS Number:71.080.60
CCS Number:G16

Related Standards
Referenced Standards:GB/T 3723,GB/T 6680,GB/T 6682,GB/T 8170,JJG 178-2007

Publication Information
Number of pages:12
Number of words:20 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-04-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:14571.4
Drafter:许竞早、张育红、王川、彭振磊、李诚炜
Drafting Organization:中国石油化工股份有限公司上海石油化工研究院
Management Organization:全国化学标准化技术委员会(SAC/TC 63)
Proposing Department:中国石油和化学工业联合会

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