美国国家标准医药级U．S．A．WESTCOASTANALYTICALSERVICE，INC．CALCIUMCARBONATE－CaCO3碳酸钙CaCO3100.09CalciumCarbonate(1:1)SpecificationDescriptionLimitsTestResultTestMethodCalciumContent%钙含量Minimum39.239.9USP26/S4CalciumCarbonateContent%碳酸钙含量Minimum98.099.7USP26/S4Lead(PPM)铅MaximumNMT3.0美国USP1.86ICP-MSNMT0.25美国加州版0.155ICP-MSMercury(PPM)汞MaximumNMT0.5NDICP-MSArsenic(PPM)砷MaximumNMT30.086ICP-MSBarium钡DoesnotimpartGreencolorDidNotimpartGreencolorUSP26/S4Fluoride%氟化物MaximumNMT0.005<0.001USP26/S4Iron%铁MaximumNMT0.1<0.1USP26/S4HeavyMetals(PPM)重金属总含量MaximumNMT20<20USP26/S4Acid-Insoluble%酸不溶物Maximum0.20.07USP26/S4MagnesiumandAlkaliSalts%镁及其碱盐Maximum1.00.48USP26/S4TotalAerobic.MicrobialCount好氧性微生物总含量(DFU/g)Maximum750<750Moisture%水份Maximum0.50.3ParticleSize(μm)平均粒径Median依厂家要求ColorAppearance色泽WhitetoultrawhitePowder高纯白度微粉Preserveinwell-closedcontainer,40kg/plastlc(pp)complexbag,oraccordingtoorder◎本公司具有外销欧、美……等国家六年数十万吨之实际业绩。大和石矿化工有限公司三大丰石矿化工有限公司广东省清远市禾云镇#107国道旁台湾台中县大里市国光路二段384号工厂:0763－5672399、5672488TEL:886－4－24818899(总机)公司:020－86833800、86815570FAX:886－4－24818787)