| 产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| A992455 |
| 氨氮标准溶液, 20μg/mL, 溶剂: 水 Ammonia as N IC Standard solution, 20μg/mL, 溶剂: 水 |
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| A992451 |
| 氨氮标准溶液, 1μg/mL, 溶剂: 水 Ammonia as N IC Standard solution, 1μg/mL, 溶剂: 水 |
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| S796711 |
| 氯化钠分析滴定液, 0.05M Sodium chloride Analytical Volumetric Solution, 0.05M |
NaCl | |
| F992342 |
| 氟离子(氟化物)标准溶液, 50μg/mL,H2O Fluorine ion (fluoride) standard solution, 50μg/mL,H2O |
F- | |
| P992105 |
| 硫氰酸钾标准溶液, 0.02mol/L(0.02N) Potassium thiocyanate standard solution, 0.02mol/L(0.02N) |
KSCN | |
| I821581 |
| 镱离子标准溶液, 100µg/ml,5% HNO3 Yb solution, 100µg/ml,5% HNO3 |
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| S992130 |
| 硫代硫酸钠标准溶液, 0.2mol/L 介质: H2O Sodium thiosulfate standard solution, 0.2mol/L 介质: H2O |
Na2S2O3 | |
| S992227 |
| 碳酸钠滴定标准溶液, 0.05mol/L, 介质: H2O Sodium carbonate standard solution for volumetric analysis, 0.05mol/L, 介质: H2O |
Na2CO3 | |
| A762309 |
| 铝离子标准溶液, 10μg/mL, 5% HNO3 Aluminum ion standard solution, 10μg/mL, 5% HNO3 |
Al | |
| H992538 |
| 六价铬离子标准溶液, 2μg/mL,H2O Hexavalent chromium (Ⅵ) ion standard solution, 2μg/mL,H2O |
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| I821672 |
| 铽离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Tb solution, 1000µg/ml,1.0 mol/L HNO3 |
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| P762131 |
| 碘酸钾标准溶液, c(1/6KIO3)=0.3mol/L(0.3N) in H2O,符合GB/T601-2016 Potassium iodate standard solution, c(1/6KIO3)=0.3mol/L(0.3N) in H2O,符合GB/T601-2016 |
KIO3 | |
| P992329 |
| 氯化钾电导率标准溶液, 143.5us/cm Potassium chloride electrical conductivity standard solution, 143.5us/cm |
KCl | |
| S818299 |
| 碳酸钠容量分析用溶液标准物质, 1/2Na2CO3:0.1000mol/L Sodium carbonate solution, 1/2Na2CO3:0.1000mol/L |
Na2CO3 | |
| B762264 |
| 硼标准溶液, 500μg/mL,H2O B solution, 500μg/mL,H2O |
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| I821751 |
| 铊离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Tl solution, 10000µg/ml,2.0 mol/L HNO3 |
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| C992076 |
| 硫酸铜标准溶液, 0.032mol/L(0.032M) in H2O Copper sulfate standard solution, 0.032mol/L(0.032M) in H2O |
CuSO4 | |
| I821744 |
| 二氧化硅标准溶液, 10000µg/ml,0.05 mol/L NaOH SiO2 solution, 10000µg/ml,0.05 mol/L NaOH |
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| S992178 |
| 草酸钠 标准滴定溶液, 0.4mol/L 介质: H2O Sodium oxalate, standard titrated solution, 0.4mol/L 介质: H2O |
Na2C2O4 | |
| M992581 |
| 铬、钴多元素标准溶液(2种), c(Cr3+)=7g/L,c(Co2+)=25g/L,H2O Multi-element standard solution, c(Cr3+)=7g/L,c(Co2+)=25g/L,H2O |