| 产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| S992252 |
| 氢氧化钠标准溶液, 0.25mol/L(0.25N) Sodium hydroxide standard solution, 0.25mol/L(0.25N) |
NaOH | |
| I821742 |
| 硒离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Se solution, 10000µg/ml,2.0 mol/L HNO3 |
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| M766290 |
| 硝酸汞标准溶液, c(1/2Hg(NO3)2)=0.02mol/L(0.02N) in H2O Mercury nitrate standard solution, c(1/2Hg(NO3)2)=0.02mol/L(0.02N) in H2O |
HgN2O6·H2O | |
| C861584 |
| 化学需氧量离子标准溶液, 700µg/ml,H2O COD solution, 700µg/ml,H2O |
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| S850082 |
| 硫酸根离子标准溶液(以S计), 1000µg/mL, H2O Sulfate ion standard solution, 1000µg/mL, H2O |
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| B992669 |
| 溴标准溶液, c(1/2Br2)=0.2mol/L Bromide solution, c(1/2Br2)=0.2mol/L |
Br- | |
| 768595 |
| 亚硝酸钠标准溶液, 10g/L,介质:H2O Standard liquid sodium nitrite, 10g/L,介质:H2O |
NaNO2 | |
| I821766 |
| 钆离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Gd solution, 10000µg/ml,2.0 mol/L HNO3 |
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| B769448 |
| 氯化钡标准溶液, c(BaCl2)=50g/L in H2O Barium chloride standard solution, c(BaCl2)=50g/L in H2O |
BaCl2 | |
| Z992068 |
| 硫酸锌 标准滴定溶液, 0.01mol/L 介质: H2O Zinc sulfate solution, 0.01mol/L 介质: H2O |
O4SZn | |
| I821614 |
| 总铬离子标准溶液, 1000µg/ml,H2O(含K+) Cr(T)solution, 1000µg/ml,H2O(含K+) |
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| I821762 |
| 镨离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Pr solution, 10000µg/ml,2.0 mol/L HNO3 |
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| I821719 |
| 铟离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 In solution, 10000µg/ml,2.0 mol/L HNO3 |
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| F992344 |
| 氟离子(氟化物)标准溶液, 1900μg/mL,H2O Fluorine ion (fluoride) standard solution, 1900μg/mL,H2O |
F- | |
| B762262 |
| 硼标准溶液, 1μg/mL,H2O B solution, 1μg/mL,H2O |
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| I821737 |
| 钌离子标准溶液, 10000µg/ml Ru solution, 10000µg/ml |
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| I821561 |
| 钨离子标准溶液, 100µg/ml,0.01mol/L NaOH W solution, 100µg/ml,0.01mol/L NaOH |
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| I766390 |
| 碘离子(碘化物)标准溶液, 500μg/mL,H2O Iodine ion (iodide) standard solution, 500μg/mL,H2O |
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| S769456 |
| 氯化钡容量分析用标准溶液, c(1/2BaCl2)=2mol/L in H2O(2N) Standard solution for volumetric analysis of barium chloride, c(1/2BaCl2)=2mol/L in H2O(2N) |
BaCl2 | |
| A992258 |
| 醇性氢氧化钾标准溶液, 0.02mol/L 介质: 乙醇 Alcohol potassium hydroxide standard solution, 0.02mol/L 介质: 乙醇 |
KOH |