| 产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| I821653 |
| 碲离子标准溶液, 1000µg/ml,2.0 mol/L HNO3 Te solution, 1000µg/ml,2.0 mol/L HNO3 |
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| N769320 |
| 亚硝酸盐氮标准溶液, 1μg/mL in H2O Nitrite ion standard solution, 1μg/mL in H2O |
NO2- | |
| S992295 |
| 氯化钠标准溶液, 50μg/mL介质: H2O Sodium chloride standard solution, 50μg/mL介质: H2O |
NaCl | |
| S766101 |
| 硫代硫酸钠标准溶液, 0.001mol/L 介质:H2O Sodium thiosulfate standard solution, 0.001mol/L 介质:H2O |
Na2S2O3 | |
| C861580 |
| 化学需氧量离子标准溶液, 300µg/ml,H2O COD solution, 300µg/ml,H2O |
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| I821734 |
| 铂离子标准溶液, 10000µg/ml Pt solution, 10000µg/ml |
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| M992580 |
| 铬、钴多元素标准溶液(2种), c(Cr3+)=5g/L,c(Co2+)=20g/L,H2O Multi-element standard solution, c(Cr3+)=5g/L,c(Co2+)=20g/L,H2O |
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| C861585 |
| 化学需氧量离子标准溶液, 800µg/ml,H2O COD solution, 800µg/ml,H2O |
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| M766287 |
| 硝酸汞标准溶液, c(1/2Hg(NO3)2)=0.002mol/L(0.002N) in H2O Mercury nitrate standard solution, c(1/2Hg(NO3)2)=0.002mol/L(0.002N) in H2O |
HgN2O6·H2O | |
| A762277 |
| 醇性氢氧化钾标准溶液, 0.0050mol/L 介质: 乙醇 Alcohol potassium hydroxide standard solution, 0.0050mol/L 介质: 乙醇 |
KOH | |
| P762290 |
| 氢氧化钾标准溶液, 1.50mol/L 介质:H2O Potassium hydroxide solution, 1.50mol/L 介质:H2O |
KOH | |
| S992123 |
| 硫代硫酸钠容量分析用标准溶液, 0.5057mol/L 介质: H2O Standard solution for sodium thiosulfate volumetric analysis, 0.5057mol/L 介质: H2O |
Na2S2O3 | |
| I821760 |
| 镧离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 La solution, 10000µg/ml,2.0 mol/L HNO3 |
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| M766292 |
| 硝酸汞标准溶液, c(1/2Hg(NO3)2)=0.1mol/L(0.1N) in H2O Mercury nitrate standard solution, c(1/2Hg(NO3)2)=0.1mol/L(0.1N) in H2O |
HgN2O6·H2O | |
| A992513 |
| 氨标准溶液, 500mg/L,H2O Ammonia standard solution, 500mg/L,H2O |
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| P769136 |
| 氯化钾电导率标准溶液, 719μs/cm (25℃) Potassium chloride electrical conductivity standard solution, 719μs/cm (25℃) |
KCl | |
| A762312 |
| 铝离子标准溶液, 1μg/mL in water Aluminum ion standard solution, 1μg/mL in water |
Al | |
| T992570 |
| 总磷标准溶液, 8μg/mL,H2O Total phosphorus standard solution, 8μg/mL,H2O |
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| S960565 |
| 锶离子标准溶液, 1000µg/ml,10% HNO3 Sr solution, 1000µg/ml,10% HNO3 |
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| N960451 |
| 铌离子标准溶液, 100µg/ml,10 mol/L HNO3 Nb solution, 100µg/ml,10 mol/L HNO3 |