| 产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| S992121 |
| 硫代硫酸钠容量分析用标准溶液, 1.0290mol/L 介质: H2O Standard solution for sodium thiosulfate volumetric analysis, 1.0290mol/L 介质: H2O |
Na2S2O3 | |
| I821618 |
| 铜离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Cu solution, 1000µg/ml,1.0 mol/L HNO3 |
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| A980744 |
| 砷离子标准溶液, 1000µg/ml,10% HNO3 As solution, 1000µg/ml,10% HNO3 |
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| C850089 |
| 氯离子标准溶液, 100µg/ml,H2O Chloride ion standard slution, 100µg/ml,H2O |
Cl- | |
| S992287 |
| 氯化钠标准溶液, 0.2mol/L介质: H2O Sodium chloride standard solution, 0.2mol/L介质: H2O |
NaCl | |
| F992044 |
| 硫酸亚铁标准溶液, 0.5mol/L in H2O FERROUS SULFATE standard solution, 0.5mol/L in H2O |
FeO4S | |
| I821626 |
| 钾离子标准溶液, 1000µg/ml,H2O K solution, 1000µg/ml,H2O |
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| A992517 |
| 铵离子标准溶液, 10μg/mL,H2O Ammonium ion standard solution, 10μg/mL,H2O |
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| P850070 |
| 钾离子标准溶液, 500µg/mL, H2O Potassium ion standard solution, 500µg/mL, H2O |
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| S762366 |
| 亚硝酸钠标准溶液, 100μg/mL,介质:H2O Sodium nitrite standard solution, 100μg/mL,介质:H2O |
NaNO2 | |
| Z992070 |
| 硫酸锌 标准滴定溶液, 0.05mol/L 介质: H2O Zinc sulfate solution, 0.05mol/L 介质: H2O |
O4SZn | |
| C850036 |
| 钴离子标准溶液, 1000µg/ml, 5%HNO3 cobalt ion standard solution, 1000µg/ml, 5%HNO3 |
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| F992042 |
| 硫酸亚铁标准溶液, 0.1mol/L in H2O FERROUS SULFATE standard solution, 0.1mol/L in H2O |
FeO4S | |
| I821540 |
| 铅离子标准溶液, 100µg/ml,5% HNO3 Pb solution, 100µg/ml,5% HNO3 |
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| P762129 |
| 碘酸钾标准溶液, c(1/6KIO3)=0.1mol/L(0.1N) in H2O,符合GB/T601-2016 Potassium iodate standard solution, c(1/6KIO3)=0.1mol/L(0.1N) in H2O,符合GB/T601-2016 |
KIO3 | |
| E809204 |
| 乙二胺四乙酸二钠标准溶液, 0.05000mol/L(0.05M) EDTA disodium salt solution, 0.05000mol/L(0.05M) |
C10H14N2Na2O8(anhy) | |
| 821013 |
| 硝酸盐氮溶液标准物质, 1000μg/mL 基质:水 U=1% NO3--N in Water, 1000μg/mL 基质:水 U=1% |
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| I821568 |
| 硫酸根离子标准溶液, 100µg/ml,H2O SO42- solution, 100µg/ml,H2O |
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| P762279 |
| 氢氧化钾标准溶液, 5.00mol/L 介质:H2O Potassium hydroxide solution, 5.00mol/L 介质:H2O |
KOH | |
| C850161 |
| 铜离子标准溶液, 100µg/ml,1%HNO3 copper iron standard solution, 100µg/ml,1%HNO3 |