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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N769322 |
![]() | 亚硝酸盐氮标准溶液, 10μg/mL in H2O Nitrite ion standard solution, 10μg/mL in H2O |
NO2- | |
I821727 |
![]() | 铌离子标准溶液, 10000µg/ml,1.0 mol/L HF Nb solution, 10000µg/ml,1.0 mol/L HF |
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I821773 |
![]() | 镥离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Lu solution, 10000µg/ml,2.0 mol/L HNO3 |
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S766316 |
![]() | 硝酸银标准溶液, 0.04mol/L in H2O Silver nitrate standard solution, 0.04mol/L in H2O |
AgNO3 | |
I821745 |
![]() | 硅酸根离子标准溶液, 10000µg/ml,0.05 mol/L NaOH SiO32- solution, 10000µg/ml,0.05 mol/L NaOH |
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M992576 |
![]() | 铁、铝多元素标准溶液(2种), c(Fe3+)=0.6g/L,c(Al3+)=0.25g/L,H2O Multi-element standard solution, c(Fe3+)=0.6g/L,c(Al3+)=0.25g/L,H2O |
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S992250 |
![]() | 氢氧化钠标准溶液, 0.05M(CP) Sodium hydroxide standard solution, 0.05M(CP) |
NaOH | |
A992091 |
![]() | 硫酸铈(IV)铵标准溶液, 0.02mol/L,基体: H2O Ammonium cerium(IV) sulfate standard solution, 0.02mol/L,基体: H2O |
Ce(NH4)4(SO4)4 · xH2O | |
I821548 |
![]() | 锑离子标准溶液, 100µg/ml,5% HNO3 and tr. Tartaric Sb solution, 100µg/ml,5% HNO3 and tr. Tartaric |
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S992128 |
![]() | 硫代硫酸钠标准溶液, 0.05M 介质: H2O(CP) Sodium thiosulfate standard solution, 0.05M 介质: H2O(CP) |
Na2S2O3 | |
S992544 |
![]() | 钠离子标准溶液, 90μg/mL,H2O Sodium ion standard solution, 90μg/mL,H2O |
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S992131 |
![]() | 硫代硫酸钠标准溶液, 0.25mol/L 介质: H2O Sodium thiosulfate standard solution, 0.25mol/L 介质: H2O |
Na2S2O3 | |
P992323 |
![]() | 氯化钾电导率标准溶液, 1000μs/cm (25℃) Potassium chloride electrical conductivity standard solution, 1000μs/cm (25℃) |
KCl | |
S766277 |
![]() | 硝酸汞容量分析用标准溶液, c(1/2Hg(NO3)2)=0.025mol/L(0.025N) in H2O Standard solution for volumetric analysis of mercury nitrate, c(1/2Hg(NO3)2)=0.025mol/L(0.025N) in H2O |
HgN2O6·H2O | |
I821573 |
![]() | 钐离子标准溶液, 100µg/ml,5% HNO3 Sm solution, 100µg/ml,5% HNO3 |
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M766293 |
![]() | 硝酸汞标准溶液, c(1/2Hg(NO3)2)=0.2mol/L(0.2N) in H2O Mercury nitrate standard solution, c(1/2Hg(NO3)2)=0.2mol/L(0.2N) in H2O |
HgN2O6·H2O | |
S766325 |
![]() | 硝酸银标准溶液, 0.35mol/L in H2O Silver nitrate standard solution, 0.35mol/L in H2O |
AgNO3 | |
I821572 |
![]() | 钕离子标准溶液, 100µg/ml,5% HNO3 Nd solution, 100µg/ml,5% HNO3 |
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I766392 |
![]() | 碘离子(碘化物)标准溶液, 5000μg/mL,H2O Iodine ion (iodide) standard solution, 5000μg/mL,H2O |
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P762327 |
![]() | 重铬酸钾标准溶液, c(1/6K2Cr2O7)=0.02mol/L(0.02N) Potassium dichromate standard solution, c(1/6K2Cr2O7)=0.02mol/L(0.02N) |
K2Cr2O7 |