ASTM C738-1994(2011) 从上釉陶瓷表面提取铅和镉的标准试验方法

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【英文标准名称】:StandardTestMethodforLeadandCadmiumExtractedfromGlazedCeramicSurfaces
【原文标准名称】:从上釉陶瓷表面提取铅和镉的标准试验方法
【标准号】:ASTMC738-1994(2011)
【标准状态】:现行
【国别】:
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C21.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:镉;光滑陶瓷表面;铅;醋酸萃取法;镉含量-陶瓷材料;镉发射;纤维素绝缘;白瓷(光滑);含铅量-陶瓷材料;铅释放;分光光度法-原子吸收
【英文主题词】:cadmium;glazedceramicsurfaces;lead;Aceticacidextractionmethod;Cadmiumcontent--ceramicmaterials;Cadmiumrelease;Cellulosicfiberinsulation;Ceramicwhitewares(glazed);Leadcontent--ceramicmaterials;Leadrelease;Spectrophotometry--atomicabsorption
【摘要】:1.1Thistestmethodcoverstheprecisedeterminationofleadandcadmiumextractedbyaceticacidfromglazedceramicsurfaces.Theprocedureofextractionmaybeexpectedtoacceleratethereleaseofleadfromtheglazeandtoserve,therefore,asaseveretestthatisunlikelytobematchedundertheactualconditionsofusageofsuchceramicware.Thistestmethodisspecificforleadandcadmium.1.2ThevaluesstatedinSI(metric)unitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y26
【国际标准分类号】:81_060_20
【页数】:3P.;A4
【正文语种】: