产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
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P762335 |
![]() | 重铬酸钾标准溶液, c(1/6K2Cr2O7)=0.3mol/L(0.3N) Potassium dichromate standard solution, c(1/6K2Cr2O7)=0.3mol/L(0.3N) |
K2Cr2O7 | |
S992288 |
![]() | 氯化钠标准溶液, 2mol/L介质: H2O Sodium chloride standard solution, 2mol/L介质: H2O |
NaCl | |
M992577 |
![]() | 铁、铝多元素标准溶液(2种), c(Fe3+)=0.7g/L,c(Al3+)=0.25g/L,H2O Multi-element standard solution, c(Fe3+)=0.7g/L,c(Al3+)=0.25g/L,H2O |
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P765655 |
![]() | 磷酸盐标准溶液, 300μg/mL in H2O Phosphate standard solution, 300μg/mL in H2O |
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F992341 |
![]() | 氟离子(氟化物)标准溶液, 25μg/mL,H2O Fluorine ion (fluoride) standard solution, 25μg/mL,H2O |
F- | |
I821741 |
![]() | 钪离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Sc solution, 10000µg/ml,2.0 mol/L HNO3 |
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C805359 |
![]() | 硫酸铜标准溶液, 0.05mol/L(0.05M) in H2O Copper sulfate solution, 0.05mol/L(0.05M) in H2O |
CuSO4 | |
I766383 |
![]() | 碘离子(碘化物)标准溶液, 0.2μg/mL,H2O Iodine ion (iodide) standard solution, 0.2μg/mL,H2O |
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S992181 |
![]() | 草酸钠 标准滴定溶液, 0.02mol/L 介质: H2O Sodium oxalate, standard titrated solution, 0.02mol/L 介质: H2O |
Na2C2O4 | |
A992456 |
![]() | 氨氮标准溶液, 50μg/mL, 溶剂: 水 Ammonia as N IC Standard solution, 50μg/mL, 溶剂: 水 |
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I821576 |
![]() | 铽离子标准溶液, 100µg/ml,5% HNO3 Tb solution, 100µg/ml,5% HNO3 |
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768594 |
![]() | 亚硝酸钠标准溶液, 5g/L,介质:乙醇 Standard liquid sodium nitrite, 5g/L,介质:乙醇 |
NaNO2 | |
A992458 |
![]() | 氨氮标准溶液, 200μg/mL, 溶剂: 水 Ammonia as N IC Standard solution, 200μg/mL, 溶剂: 水 |
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I821749 |
![]() | 碲离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Te solution, 10000µg/ml,2.0 mol/L HNO3 |
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P861558 |
![]() | 氢氧化钾标准溶液, 0.015mol/L 介质:H2O Potassium hydroxide solution, 0.015mol/L 介质:H2O |
KOH | |
S992293 |
![]() | 氯化钠标准溶液, 300μg/mL介质: H2O Sodium chloride standard solution, 300μg/mL介质: H2O |
NaCl | |
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 |