標準物質(zhì)一站式采購平臺
| 組分 | 標準值 | 擴展不確定度(k=2) | 基體 |
|---|---|---|---|
| K(質(zhì)量分數(shù)×10-2) | 0.10 | 0.01 | 湖南大米 |
| Mg(質(zhì)量分數(shù)×10-2) | 0.031 | 0.004 | |
| N(質(zhì)量分數(shù)×10-2) | 1.055 | 0.031 | |
| P(質(zhì)量分數(shù)×10-2) | 0.117 | 0.023 | |
| S(質(zhì)量分數(shù)×10-2) | 0.10 | 0.01 | |
| Al(質(zhì)量分數(shù)×10-6) | 492 | 105 | |
| As(質(zhì)量分數(shù)×10-6) | 0.11 | 0.04 | |
| B(質(zhì)量分數(shù)×10-6) | (0.55)(represents information value) | / | |
| Ba(質(zhì)量分數(shù)×10-6) | 0.7 | 0.1 | |
| Ca(質(zhì)量分數(shù)×10-6) | 74 | 9 | |
| Cd(質(zhì)量分數(shù)×10-6) | 0.17 | 0.03 | |
| Co(質(zhì)量分數(shù)×10-6) | 0.015 | 0.004 | |
| Cr(質(zhì)量分數(shù)×10-6) | 0.065 | 0.023 | |
| Cu(質(zhì)量分數(shù)×10-6) | 2.55 | 0.17 | |
| Fe(質(zhì)量分數(shù)×10-6) | 5.2 | 0.8 | |
| I(質(zhì)量分數(shù)×10-6) | (0.1)(represents information value) | / | |
| La(質(zhì)量分數(shù)×10-6) | 0.07 | 0.01 | |
| Li(質(zhì)量分數(shù)×10-6) | (0.043)(represents information value) | / | |
| Mn(質(zhì)量分數(shù)×10-6) | 13.4 | 0.8 | |
| Mo(質(zhì)量分數(shù)×10-6) | 0.93 | 0.07 | |
| Na(質(zhì)量分數(shù)×10-6) | 8.1 | 2.2 | |
| Ni(質(zhì)量分數(shù)×10-6) | 0.40 | 0.06 | |
| Pb(質(zhì)量分數(shù)×10-6) | (0.033)(represents information value) | / | |
| Rb(質(zhì)量分數(shù)×10-6) | 3.7 | 0.3 | |
| Se(質(zhì)量分數(shù)×10-6) | 0.056 | 0.007 | |
| Si(質(zhì)量分數(shù)×10-6) | (69)(represents information value) | / | |
| Sr(質(zhì)量分數(shù)×10-6) | 0.13 | 0.04 | |
| Ti(質(zhì)量分數(shù)×10-6) | (1.3)(represents information value) | / | |
| V(質(zhì)量分數(shù)×10-6) | (0.03)(represents information value) | / | |
| Y(質(zhì)量分數(shù)×10-6) | 1.7 | 0.3 | |
| Zn(質(zhì)量分數(shù)×10-6) | 15 | 2 | |
| Ag(質(zhì)量分數(shù)×10-9) | (2.1)(represents information value) | / | |
| Be(質(zhì)量分數(shù)×10-9) | 0.9 | 0.3 | |
| Bi(質(zhì)量分數(shù)×10-9) | 0.8 | 0.3 | |
| Ce(質(zhì)量分數(shù)×10-9) | 4.2 | 0.9 | |
| Cs(質(zhì)量分數(shù)×10-9) | 5.3 | 0.5 | |
| Dy(質(zhì)量分數(shù)×10-9) | (0.23)(represents information value) | / | |
| Er(質(zhì)量分數(shù)×10-9) | 0.12 | 0.04 | |
| Eu(質(zhì)量分數(shù)×10-9) | 0.20 | 0.05 | |
| Gd(質(zhì)量分數(shù)×10-9) | (0.34)(represents information value) | / | |
| Ge(質(zhì)量分數(shù)×10-9) | 2.8 | 0.7 | |
| Hg(質(zhì)量分數(shù)×10-9) | 2.9 | 0.06 | |
| Ho(質(zhì)量分數(shù)×10-9) | 0.06 | 0.03 | |
| Lu(質(zhì)量分數(shù)×10-9) | (0.03)(represents information value) | / | |
| Nd(質(zhì)量分數(shù)×10-9) | (1.6)(represents information value) | / | |
| Pr(質(zhì)量分數(shù)×10-9) | (0.4)(represents information value) | / | |
| Sb(質(zhì)量分數(shù)×10-9) | (3.9)(represents information value) | / | |
| Sc(質(zhì)量分數(shù)×10-9) | 10)(represents information value) | / | |
| Sm(質(zhì)量分數(shù)×10-9) | (0.36)(represents information value) | / | |
| Sn(質(zhì)量分數(shù)×10-9) | (4.8)(represents information value) | / | |
| Tb(質(zhì)量分數(shù)×10-9) | 0.052 | 0.014 | |
| Th(質(zhì)量分數(shù)×10-9) | (0.7)(represents median value) | / | |
| Tl(質(zhì)量分數(shù)×10-9) | (0.22)(represents information value) | / | |
| Tm(質(zhì)量分數(shù)×10-9) | (0.03)(represents information value) | / | |
| U(質(zhì)量分數(shù)×10-9) | 0.9 | 0.3 | |
| Yb(質(zhì)量分數(shù)×10-9) | (0.12)(represents information value) | / |
聲明
1. 本標準物質(zhì)僅供實驗室研究與分析測試工作使用。因用戶使用或儲存不當所引起的投訴,不予承擔責任。
2. 收到后請立即核對品種、數(shù)量和包裝,相關(guān)賠償只限于標準物質(zhì)本身,不涉及其他任何損失。
3. 如需獲得更多與應(yīng)用有關(guān)的信息,請與技術(shù)咨詢部門聯(lián)系。
注:以上信息僅供參考,以產(chǎn)品附帶證書為準。
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