实施日期:2010-06-30
Starch and derived products - Heavy metals content - Part 3: Determination of lead content by atomic absorption spectrometry with electrothermal atomization (ISO 11212-3:1997); German version EN ISO 11...
Packaging - Requirements specific to manufacturing and composition - Prevention by source reduction
适用范围:This document specifies a procedure for assessment of packaging to ensure that the weight and/or volume of its material content is at the minimum commensurate with the maintenance of: Functionality thr...
Code for design of general layout and transportation for iron & steel enterprise
适用范围:为在钢铁企业总图运输设计中贯彻执行国家方针政策和法律、法规,适应钢铁企业占地大、运输量大、运输种类多的特点,做出技术先进适用:资源利用合理,安全、卫生、节能、环保,社会效益、经济效益合理的设计,制定本规范。
发布日期:2010-07-15 实施日期:2011-02-01
Foodstuffs. Determination of trace elements. Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction
发布日期:2008-03-01 实施日期:2008-03-01
Foodstuffs; Determination of trace elements; Determination of mercucy by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion
适用范围:This European Standard specifies a method for the determination of mercury in foodstuffs by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion. Specific foodstuffs for which Eu...
适用范围:本标准规定了用目视比色法检验凡士林中能被硫化钠溶液显色的重金属混合物的限量。本标准适用于凡士林、石蜡、白油中重金属混合物限量以铅计为30ppm的检验。
发布日期:1906-06-08 实施日期:1992-07-01
Footwear. Test methods for the assessment of ecological criteria
适用范围:Shoes, Footwear, Ecology, Test methods, Durability, Energy consumption, Determination of content, Metals, Chromium, Formaldehyde, Chlorophenol, Azo dyes, Test specimens, Volatile organic compounds
发布日期:2004-11-18 实施日期:2004-11-18
实施日期:2010-11-01
Methods for chemical analysis of crude lead—Determination of silver content—flame atomic absorption spectrometric method
发布日期:2007-04-13 实施日期:2007-10-01
Heavy metal alloy raw castings; pressure die castings; general tolerances, machining allowances
适用范围:In connection with DIN 1680 parts 1 and 2 this standard relates to the general tolerances and machine allowances of heavy metal alloy pressure die castings.
Boric acid for industrial use--Determination of heavy metal content
实施日期:1991-12-01
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