Product Code:SAE AMS5120
Title:Steel Strip, 0.68 - 0.80C (SAE 1074)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a carbon steel in the form of strip.This product has been used typically for heat treated springs, spring pins, shims, spacers, and other applications where spring temper is required, but usage is not limited to such applications.【英文标准名称】:Soilquality-Determinationoftraceelementsinextractsofsoilbyinductivelycoupledplasma-atomicemissionspectrometry(ICP-AES)
【原文标准名称】:土质.使用感应耦合等离子体-原子发射光谱法(ICP-AES)测定土壤萃取物中痕量元素
【标准号】:ISO22036-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC190
【标准类型】:()
【标准水平】:()
【中文主题词】:AES;分析;原子发射光谱法;化学分析和测试;土壤组分;定义;测定;含量测定;发酵作用;发射光谱分析;萃取;萃取分析法;浸渍物;ICP;质量;取样;抽样方法;土壤分析;土壤采样;土壤普查;土壤测试;土壤;试样制备;测试;痕量元素
【英文主题词】:AES;Analysis;Atomicemissionspectrometry;Chemicalanalysisandtesting;Compositionoftheground;Definition;Definitions;Determination;Determinationofcontent;Digestion;Emissionspectralanalysis;Extraction;Extractionmethodsofanalysis;Extracts;ICP;Quality;Sampling;Samplingmethods;Soilanalysis;Soilsampling;Soilsurveys;Soiltesting;Soils;Specimenpreparation;Testing;Traceelements
【摘要】:ThisInternationalStandarddescribesthedeterminationoftraceelementsindigestsorextractionsolutionsfromsoilbyinductivelycoupledplasma-atomicemissionspectrometry(ICP-AES)for34elements(seeTable1).Thismulti-elementdeterminationmethodisapplicabletosoilextractsobtainedwithaquaregiainaccordancewithISO11466,withDTPAinaccordancewithISO14870orotherweakextractants,orsoilextractsforthedeterminationoftotalelementcontentsusingtheaciddigestionmethodofISO14869-1orthefusionmethodofISO14869-2.Thechoiceofcalibrationmethoddependsontheextractantandcanbeadaptedtotheextractantconcentration.
【中国标准分类号】:B11
【国际标准分类号】:13_080_10
【页数】:30P;A4
【正文语种】:英语