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GBW(E)070132鉻鐵礦成分分析標(biāo)準(zhǔn)物質(zhì)
發(fā)布時(shí)間:2019/4/3 10:20:44 瀏覽次數(shù):832
GBW(E)070132鉻鐵礦成分分析標(biāo)準(zhǔn)物質(zhì)/GBW(E)070132鉻鐵礦標(biāo)準(zhǔn)物質(zhì)/GBW(E)070132鉻鐵礦國家標(biāo)準(zhǔn)物質(zhì)/GBW(E)070132鉻鐵礦國家標(biāo)準(zhǔn)/GBW(E)070132鉻鐵礦國家標(biāo)準(zhǔn)樣/GBW(E)070132鉻鐵礦標(biāo)準(zhǔn)樣品/GBW(E)070132鉻鐵礦價(jià)格/GBW(E)070132鉻鐵礦國家標(biāo)準(zhǔn)標(biāo)準(zhǔn)值
量值信息
標(biāo)準(zhǔn)值 不確定度 單位 CAS 備注 Cr2O3 27.55 0.09 質(zhì)量分?jǐn)?shù)(10-2)
TFe 9.76 0.04 質(zhì)量分?jǐn)?shù)(10-2)
SiO2 12.55 0.05 質(zhì)量分?jǐn)?shù)(10-2)
Al2O3 18.94 0.12 質(zhì)量分?jǐn)?shù)(10-2)
CaO 1.27 0.03 質(zhì)量分?jǐn)?shù)(10-2)
MgO 20.48 0.09 質(zhì)量分?jǐn)?shù)(10-2)
S 0.035 0.002 質(zhì)量分?jǐn)?shù)(10-2)
P 0.0029 0.0003 質(zhì)量分?jǐn)?shù)(10-2)
Ti 0.145 0.002 質(zhì)量分?jǐn)?shù)(10-2)
V 0.077 0.002 質(zhì)量分?jǐn)?shù)(10-2)
Mn 0.114 0.002 質(zhì)量分?jǐn)?shù)(10-2)
Ni 0.169 0.003 質(zhì)量分?jǐn)?shù)(10-2)
K2O 0.043 0.003 質(zhì)量分?jǐn)?shù)(10-2)
Co 0.016 0.002 質(zhì)量分?jǐn)?shù)(10-2)
Zn 0.049 0.002 質(zhì)量分?jǐn)?shù)(10-2)
*質(zhì)量分?jǐn)?shù)為×10-6