| 分子式 | |
| 形态 | 屑状 |
| 其他事项 | 萤石 |
| 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|
| Cs | 0.000081 | SY0512A8A8 | |
| Sc | 0.000067 | ||
| Hf | (0.00026) | ||
| U | 0.00029 | ||
| CaF2 | (69.18) | ||
| CO2 | (0.13) | ||
| Lu | (0.000037) | ||
| Yb | 0.0003 | ||
| Tm | (0.000045) | ||
| Tb | (0.000159) | ||
| Gd | (0.00054) | ||
| Eu | 0.000116 | ||
| Sm | 0.00056 | ||
| Y | 0.0154 | ||
| Th | (0.00123) | ||
| Rb | (0.00055) | ||
| F | 34.03 | ||
| P2O5 | (0.022) | ||
| BaO | 3.89 | ||
| Sr | (0.0580) | ||
| Ag | (0.00108) | ||
| Ta | (0.000009) | ||
| Zr | (0.0045) | ||
| K2O | 0.097 | ||
| Na2O | (0.087) | ||
| TiO2 | 0.018 | ||
| MgO | (0.036) | ||
| Al2O3 | (0.329) | ||
| SiO2 | 22.59 | ||
| La | 0.00141 | ||
| Bi | (0.00588) | ||
| Ce | 0.00283 | ||
| Sb | 0.00021 | ||
| W | (0.0115) | ||
| Mo | 0.00446 | ||
| Ca | 35.89(tot) | ||
| Mn | 0.0064 | ||
| Co | 0.00026 | ||
| Zn | (0.00233) | ||
| S | 0.91tot | ||
| As | (0.00194) | ||
| Pb | 0.00722 | ||
| V | (0.000443) | ||
| Cu | 0.00607 | ||
| Ni | (0.0029) | ||
| Cr | 0.0272 | ||
| Nd | (0.00153) |
声明
1. 本标准物质仅供实验室研究与分析测试工作使用。因用户使用或储存不当所引起的投诉,不予承担责任。
2. 收到后请立即核对品种、数量和包装,相关赔偿只限于标准物质本身,不涉及其他任何损失。
3. 如需获得更多与应用有关的信息,请与技术咨询部门联系。
注:以上信息仅供参考,以产品附带证书为准。
| 序号 | 组分 | 标准值 | 不确定度 | CAS |
|---|---|---|---|---|
| 1 | Cs | 0.000081 | ||
| 2 | Sc | 0.000067 | ||
| 3 | Hf | (0.00026) | ||
| 4 | U | 0.00029 | ||
| 5 | CaF2 | (69.18) | ||
| 6 | CO2 | (0.13) | ||
| 7 | Lu | (0.000037) | ||
| 8 | Yb | 0.0003 | ||
| 9 | Tm | (0.000045) | ||
| 10 | Tb | (0.000159) | ||
| 11 | Gd | (0.00054) | ||
| 12 | Eu | 0.000116 | ||
| 13 | Sm | 0.00056 | ||
| 14 | Y | 0.0154 | ||
| 15 | Th | (0.00123) | ||
| 16 | Rb | (0.00055) | ||
| 17 | F | 34.03 | ||
| 18 | P2O5 | (0.022) | ||
| 19 | BaO | 3.89 | ||
| 20 | Sr | (0.0580) | ||
| 21 | Ag | (0.00108) | ||
| 22 | Ta | (0.000009) | ||
| 23 | Zr | (0.0045) | ||
| 24 | K2O | 0.097 | ||
| 25 | Na2O | (0.087) | ||
| 26 | TiO2 | 0.018 | ||
| 27 | MgO | (0.036) | ||
| 28 | Al2O3 | (0.329) | ||
| 29 | SiO2 | 22.59 | ||
| 30 | La | 0.00141 | ||
| 31 | Bi | (0.00588) | ||
| 32 | Ce | 0.00283 | ||
| 33 | Sb | 0.00021 | ||
| 34 | W | (0.0115) | ||
| 35 | Mo | 0.00446 | ||
| 36 | Ca | 35.89(tot) | ||
| 37 | Mn | 0.0064 | ||
| 38 | Co | 0.00026 | ||
| 39 | Zn | (0.00233) | ||
| 40 | S | 0.91tot | ||
| 41 | As | (0.00194) | ||
| 42 | Pb | 0.00722 | ||
| 43 | V | (0.000443) | ||
| 44 | Cu | 0.00607 | ||
| 45 | Ni | (0.0029) | ||
| 46 | Cr | 0.0272 | ||
| 47 | Nd | (0.00153) |
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
酪蛋白胨
编号:HB8271 规格:250g 浓度:BR
Stuart运送培养基
编号:HB8552 规格:250g 浓度:BR
水中N-ε-羧乙基-L-赖氨酸溶液
编号:1ST160848-100W CAS号:5746-03-2 规格:1mL 浓度:100μg/mL
1-辛烯
编号:ACHE-N-10087-1G(O-756) CAS号:111-66-0 规格:1G
亚氯酸盐1000 ppm for IC
编号:AINO-ICCLO21-1 CAS号:E4-2 规格:125mL
20mm橡胶塞/7mL西林瓶配套胶塞(配方FM46...
编号:V9154/FM460
硝酸银滴定溶液标准物质
编号:GBW(E)086421 CAS号:7761-88-8
混合磷酸盐pH溶液标准物质
编号:GBW(E)130935 CAS号:/
水中环氧乙烷
编号:HIC-C90970305 CAS号:75-21-8
水中二氧化硫溶液标准物质
编号:BWB2217-2016 CAS号:7446-09-5
水中氟成分分析标准物质
编号:GBW(E)086174 CAS号:7681-49-4
购物车 (
消息(