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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C861581 |
![]() | 化学需氧量离子标准溶液, 400µg/ml,H2O COD solution, 400µg/ml,H2O |
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H992539 |
![]() | 六价铬离子标准溶液, 7μg/mL,H2O Hexavalent chromium (Ⅵ) ion standard solution, 7μg/mL,H2O |
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I766391 |
![]() | 碘离子(碘化物)标准溶液, 2000μg/mL,H2O Iodine ion (iodide) standard solution, 2000μg/mL,H2O |
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I992520 |
![]() | 碘离子(碘化物)标准溶液, 1μg/mL,H2O Iodine ion (iodide) standard solution, 1μg/mL,H2O |
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B992435 |
![]() | 溴化物标准溶液, 15μg/mL,H2O Standard solution of bromide, 15μg/mL,H2O |
Br- | |
P765651 |
![]() | 磷酸盐标准溶液, 20μg/mL in H2O Phosphate standard solution, 20μg/mL in H2O |
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N960522 |
![]() | 铌离子标准溶液, 100µg/ml, 0.1%HF Nb solution, 100µg/ml, 0.1%HF |
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A762307 |
![]() | 铝离子标准溶液, 0.2μg/mL, 5% HNO3 Aluminum ion standard solution, 0.2μg/mL, 5% HNO3 |
Al | |
S992530 |
![]() | 钾离子标准溶液, 5μg/mL,H2O, 含Cl- potassium ion Standard solution, 5μg/mL,H2O, 含Cl- |
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P765654 |
![]() | 磷酸盐标准溶液, 200μg/mL in H2O Phosphate standard solution, 200μg/mL in H2O |
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768622 |
![]() | 亚硝酸钠标准溶液, 0.05mol/L,介质:H2O Standard liquid sodium nitrite, 0.05mol/L,介质:H2O |
NaNO2 | |
768620 |
![]() | 亚硝酸钠标准溶液, 0.4mol/L,介质:H2O Standard liquid sodium nitrite, 0.4mol/L,介质:H2O |
NaNO2 | |
P992326 |
![]() | 氯化钾电导率标准溶液, 2000μs/cm (25℃) Potassium chloride electrical conductivity standard solution, 2000μs/cm (25℃) |
KCl | |
I821512 |
![]() | 铋离子标准溶液, 100 mg/L, 基体: 5% HNO3 Bi solution, 100 mg/L, 基体: 5% HNO3 |
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F992340 |
![]() | 氟离子(氟化物)标准溶液, 10μg/mL,H2O Fluorine ion (fluoride) standard solution, 10μg/mL,H2O |
F- | |
P762333 |
![]() | 重铬酸钾标准溶液, c(1/6K2Cr2O7)=0.16mol/L(0.16N) Potassium dichromate standard solution, c(1/6K2Cr2O7)=0.16mol/L(0.16N) |
K2Cr2O7 | |
S766356 |
![]() | 硫酸盐溶液标准物质, 15.0mg/L in H2O, 以硫酸根计 Sulfate solution standard substance, 15.0mg/L in H2O, 以硫酸根计 |
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I821718 |
![]() | 铪离子标准溶液, 10000µg/ml,1.0 mol/L HNO3 and 0.5mol/L HF Hf solution, 10000µg/ml,1.0 mol/L HNO3 and 0.5mol/L HF |
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C861591 |
![]() | 重铬酸钾硫酸汞标准溶液, 0.5mol/L COD solution, 0.5mol/L |
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M992574 |
![]() | 铁、铝多元素标准溶液(2种), c(Fe3+)=0.4g/L,c(Al3+)=0.4g/L,H2O Multi-element standard solution, c(Fe3+)=0.4g/L,c(Al3+)=0.4g/L,H2O |