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| 产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| P992315 |
| 氯化钾电导率标准溶液, 84μs/cm (25℃) Potassium chloride electrical conductivity standard solution, 84μs/cm (25℃) |
KCl | |
| A992518 |
| 铵离子标准溶液, 50μg/mL,H2O Ammonium ion standard solution, 50μg/mL,H2O |
||
| I821562 |
| 锌离子标准溶液, 100µg/ml,5% HNO3 Zn solution, 100µg/ml,5% HNO3 |
||
| A766506 |
| 醇性氢氧化钾标准溶液, 1mol/L 介质: 乙醇 Alcohol potassium hydroxide standard solution, 1mol/L 介质: 乙醇 |
KOH | |
| M766286 |
| 硝酸汞标准溶液, c(1/2Hg(NO3)2)=0.001mol/L(0.001N) in H2O Mercury nitrate standard solution, c(1/2Hg(NO3)2)=0.001mol/L(0.001N) in H2O |
HgN2O6·H2O | |
| M992586 |
| 钠、铵根、锂、钾、钙、镁阳离子混合标准溶液(6种), 40μg/mL,H2O Mixed Standard Solution, 40μg/mL,H2O |
||
| I821522 |
| 铜离子标准溶液, 100µg/ml,5% HNO3 Cu solution, 100µg/ml,5% HNO3 |
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| A821127 |
| 氨氮溶液标准物质, 1000μg/mL 基质:水 U=0.5% Ammonia as N IC standard, 1000μg/mL 基质:水 U=0.5% |
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| I821628 |
| 镁离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Mg solution, 1000µg/ml,1.0 mol/L HNO3 |
||
| B769453 |
| 氯化钡标准溶液, w(BaCl2)=250g/L in H2O Barium chloride standard solution, w(BaCl2)=250g/L in H2O |
BaCl2 | |
| I821523 |
| 铁离子标准溶液, 100µg/ml,5% HNO3 Fe solution, 100µg/ml,5% HNO3 |
||
| E809190 |
| 乙二胺四乙酸二钠标准溶液, 0.0524mol/L 介质：H2O EDTA disodium salt solution, 0.0524mol/L 介质：H2O |
C10H14N2Na2O8(anhy) | |
| S796710 |
| 氯化钠标准溶液, 1M Sodium chloride solution, 1M |
NaCl | |
| T992571 |
| 总磷标准溶液, 4μg/mL,H2O Total phosphorus standard solution, 4μg/mL,H2O |
||
| I916152 |
| 碘溶液标准物质, C(1/2I2)=0.09992mol/L Iodine solution standard substance, C(1/2I2)=0.09992mol/L |
I2 | |
| 820887 |
| 亚硝酸盐氮标准溶液, 1000µg/ml，H2O Nitrite ion standard solution, 1000µg/ml，H2O |
NO2- | |
| I821620 |
| 镓离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Ga solution, 1000µg/ml,1.0 mol/L HNO3 |
||
| I821619 |
| 铁离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Fe solution, 1000µg/ml,1.0 mol/L HNO3 |
||
| I821670 |
| 铕离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Eu solution, 1000µg/ml,1.0 mol/L HNO3 |
||
| L850015 |
| 铅离子标准溶液, 100µg/ml, 1%HNO3 lead ion sdandard solution, 100µg/ml, 1%HNO3 |
