GBW07419土壤有效態(tài)成分分析標(biāo)準(zhǔn)物質(zhì)-無貨
【產(chǎn)品編號】GBW07419
【CAS.編號】
【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；評價方法；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：分析Hg、Cl、I時干燥溫度<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 | 9.8 | 0.9 | 質(zhì)量分?jǐn)?shù)(10-6) |
| B | (51) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Ba | 469 | 23 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Be | 2.0 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Bi | (0.20) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Cd | (0.22) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Cl | 600 | 42 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Co | 9.4 | 1.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cr | 61 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Dy | 17 | 1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| F | (414) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Ga | 12 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Hg | 0.031×1000 | 0.005 | 質(zhì)量分?jǐn)?shù)(10-9) |
| La | 36 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Li | 27 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Mo | (0.94) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Nb | 12 | 1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ni | 23 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Pb | 21 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Rb | 86 | 10 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sb(T) | 0.84 | 0.18 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Se | 0.14 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sn | 2.9 | 0.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sr | 227 | 7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Te | (0.039) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Th | 9.6 | 1.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| U | 1.9 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| V | 63 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| W | 1.5 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Y | 21 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zn | 51 | 6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zr | 291 | 21 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Fe2O3 | 2.28 | 0.14 | 質(zhì)量分?jǐn)?shù)(10-2) |
| TFe2O3 | (3.46) | 質(zhì)量分?jǐn)?shù)(10-2) | |
| FeO | (1.06) | 質(zhì)量分?jǐn)?shù)(10-2) | |
| CaO | 5.21 | 0.05 | 質(zhì)量分?jǐn)?shù)(10-2) |
| MgO | 1.73 | 0.15 | 質(zhì)量分?jǐn)?shù)(10-2) |
| K2O | 2.5 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-2) |
| N | 0.064 | 0.006 | 質(zhì)量分?jǐn)?shù)(10-2) |
| S | 340 | 40 | 質(zhì)量分?jǐn)?shù)(10-6) |
| H2O+ | 2.29 | 0.14 | 質(zhì)量分?jǐn)?shù)(10-2) |
| CO2 | 3.48 | 0.21 | 質(zhì)量分?jǐn)?shù)(10-2) |
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