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GBW07878石煤釩礦成分分析標(biāo)準(zhǔn)物質(zhì)
發(fā)布時(shí)間:2019/3/25 9:24:33 瀏覽次數(shù):482
GBW07878石煤釩礦成分分析標(biāo)準(zhǔn)物質(zhì)/GBW07878石煤釩礦標(biāo)準(zhǔn)物質(zhì)/GBW07878石煤釩礦國家標(biāo)準(zhǔn)物質(zhì)/GBW07878石煤釩礦標(biāo)準(zhǔn)樣/GBW07878石煤釩礦質(zhì)控樣/GBW07878石煤釩礦標(biāo)準(zhǔn)參考樣/GBW07878石煤釩礦標(biāo)樣/石煤釩礦GBW07878
量值信息
標(biāo)準(zhǔn)值 不確定度 單位 CAS 備注 V2O5* 3.99 0.08 質(zhì)量分?jǐn)?shù)(×10-2)
SiO2* 63.84 0.34 質(zhì)量分?jǐn)?shù)(×10-2)
Al203* 8.49 0.13 質(zhì)量分?jǐn)?shù)(×10-2)
Fe2O3* 2.00 0.05 質(zhì)量分?jǐn)?shù)(×10-2)
P 0.25 0.01 質(zhì)量分?jǐn)?shù)(×10-2)
S 0.58 0.04 質(zhì)量分?jǐn)?shù)(×10-2)
C 7.27 0.24 質(zhì)量分?jǐn)?shù)(×10-2)
Cu 333 14 質(zhì)量分?jǐn)?shù)(×10-6)
Pb 71 5 質(zhì)量分?jǐn)?shù)(×10-6)
Zn 334 15 質(zhì)量分?jǐn)?shù)(×10-6)
Ni 104 4 質(zhì)量分?jǐn)?shù)(×10-6)
Cd 39 2 質(zhì)量分?jǐn)?shù)(×10-6)
Mo 100 4 質(zhì)量分?jǐn)?shù)(×10-6)
As 125 11 質(zhì)量分?jǐn)?shù)(×10-6)
Ag 12.7 0.7 質(zhì)量分?jǐn)?shù)(×10-6)
U 61 4 質(zhì)量分?jǐn)?shù)(×10-6)
注:*總量(以氧化物計(jì))