GBW07421土壤有效態(tài)成分分析標(biāo)準(zhǔn)物質(zhì)-無貨
【產(chǎn)品編號(hào)】GBW07421
【CAS.編號(hào)】
【中文名稱】土壤成分分析標(biāo)準(zhǔn)物質(zhì)
【英文名稱】
【產(chǎn)品規(guī)格】100g
特征形態(tài)：固態(tài)
介質(zhì)基體：土壤
定值日期：1996年6月
主要用途：校準(zhǔn)儀器和裝置；評(píng)價(jià)方法；工作標(biāo)準(zhǔn)；質(zhì)量保證/質(zhì)量控制；其他
保存條件：陰涼、干燥、通風(fēng)良好的樣品庫。
注意事項(xiàng)：分析Hg、Cl、I時(shí)干燥溫度<60℃，最小稱樣量為0.5克。
分析方法：
| 標(biāo)準(zhǔn)值 | 標(biāo)準(zhǔn)偏差(S) | 單位 | |
| As | 9.4 | 0.9 | 質(zhì)量分?jǐn)?shù)(10-6) |
| B | 44 | 10 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ba | 448 | 41 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Be | 1.8 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Bi | 0.24 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cd | (0.22) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Cl | 222 | 27 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Co | 9.2 | 1.0 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cr | 62 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cu | 17 | 1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| F | 559 | 68 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ga | 13 | 1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Hg | (15) | 質(zhì)量分?jǐn)?shù)(10-9) | |
| La | 34 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Mo | (0.87) | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Nb | 11 | 1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ni | 23 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Pb | 19 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Rb | 82 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sb(T) | 0.78 | 0.16 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Se | (0.12) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Sn | 2.4 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sr | 296 | 8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Te | (0.046) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Th | 9.4 | 1.7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| U | 1.8 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| V | 65 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| W | 1.4 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Y | 19 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zn | 45 | 7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zr | 258 | 18 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Fe2O3 (T) | 2.79 | 0.11 | 質(zhì)量分?jǐn)?shù)(10-2) |
| TFe2O3 | (3.55) | 質(zhì)量分?jǐn)?shù)(10-2) | |
| FeO | (0.68) | 質(zhì)量分?jǐn)?shù)(10-2) | |
| CaO | 9.07 | 0.16 | 質(zhì)量分?jǐn)?shù)(10-2) |
| MgO | 1.83 | 0.12 | 質(zhì)量分?jǐn)?shù)(10-2) |
| K2O | 2.01 | 0.08 | 質(zhì)量分?jǐn)?shù)(10-2) |
| N | 0.020 | 0.003 | 質(zhì)量分?jǐn)?shù)(10-2) |
| S | (480) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| H2O+ | (2.56) | 質(zhì)量分?jǐn)?shù)(10-2) | |
| CO2 | 6.44 | 0.21 | 質(zhì)量分?jǐn)?shù)(10-2) |
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