產(chǎn)品描述：
GBW04126 鈾礦石尾渣成分分析標(biāo)準(zhǔn)物質(zhì) 100g
成分 | 標(biāo)準(zhǔn)值 | 標(biāo)準(zhǔn)偏差(S) | 單位 |
210Pb | 44.4 | 1.2 | 核素(Bq/g) |
226Ra | 68.3 | 5.7 | 核素(Bq/g) |
230Th | 8.5 | 1.8 | 核素(Bq/g) |
As | 0.00103 | 0.00010 | 質(zhì)量分?jǐn)?shù)(10-2) |
Ba | 0.059 | 0.003 | 質(zhì)量分?jǐn)?shù)(10-2) |
Cr | 0.0107 | 0.0011 | 質(zhì)量分?jǐn)?shù)(10-2) |
F | 0.023 | 0.002 | 質(zhì)量分?jǐn)?shù)(10-2) |
Pb | 0.0028 | 0.0002 | 質(zhì)量分?jǐn)?shù)(10-2) |
Th | 0.00026 | 0.00006 | 質(zhì)量分?jǐn)?shù)(10-2) |
Ni | (0.00035) | 質(zhì)量分?jǐn)?shù)(10-2) | |
Zn | 0.0027 | 0.0006 | 質(zhì)量分?jǐn)?shù)(10-2) |
Be | (0.00048) | 質(zhì)量分?jǐn)?shù)(10-2) | |
U | 0.0206 | 0.0014 | 質(zhì)量分?jǐn)?shù)(10-2) |
Cd | (0.00004) | 質(zhì)量分?jǐn)?shù)(10-2) | |
Cu | 0.00045 | 0.00005 | 質(zhì)量分?jǐn)?shù)(10-2) |
