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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I960304 |
![]() | 钙离子标准溶液, 1000 μg/ml, 10 mol/L HNO3 Ca solution, 1000 μg/ml, 10 mol/L HNO3 |
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C861582 |
![]() | 化学需氧量离子标准溶液, 500µg/ml,H2O COD solution, 500µg/ml,H2O |
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B992666 |
![]() | 溴标准溶液, c(1/2Br2)=0.5mol/L Bromide solution, c(1/2Br2)=0.5mol/L |
Br- | |
C915098 |
![]() | 硝酸铜标准溶液, 0.1000mol/L(0.1M) Copper nitrate solution, 0.1000mol/L(0.1M) |
Cu(NO3)2·3H2O | |
T992559 |
![]() | 总氮标准溶液, 1.5μg/mL,H2O Total nitrogen standard solution, 1.5μg/mL,H2O |
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821025 |
![]() | 溴酸盐溶液标准物质 溴酸根, 1000μg/mL 以BrO3-计, 基质:水 U=0.6% , 1000μg/mL 以BrO3-计, 基质:水 U=0.6% |
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S766340 |
![]() | 氯化钡容量分析用标准溶液, c(BaCl2)=0.1006mol/L in H2O(2020版CP) Standard solution for volumetric analysis of barium chloride, c(BaCl2)=0.1006mol/L in H2O(2020版CP) |
BaCl2·2H2O | |
I821528 |
![]() | 铟离子标准溶液, 100µg/ml,5% HNO3 In solution, 100µg/ml,5% HNO3 |
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M992266 |
![]() | 氯化镁标准溶液, 0.05mol/L,基体: H2O Magnesium chloride standard solution, 0.05mol/L,基体: H2O |
MgCl2 | |
I821728 |
![]() | 镍离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Ni solution, 10000µg/ml,2.0 mol/L HNO3 |
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P762347 |
![]() | 重铬酸钾标准溶液, 30mg/L in H2O Potassium dichromate standard solution, 30mg/L in H2O |
K2Cr2O7 | |
P762282 |
![]() | 氢氧化钾标准溶液, 4.00mol/L 介质:H2O Potassium hydroxide solution, 4.00mol/L 介质:H2O |
KOH | |
P762340 |
![]() | 重铬酸钾标准溶液, c(K2Cr2O7)=0.01mol/L(CP) Potassium dichromate standard solution, c(K2Cr2O7)=0.01mol/L(CP) |
K2Cr2O7 | |
P742420 |
![]() | 总磷标准溶液, 50µg/ml,H2O Total phosphorus standard solution, 50µg/ml,H2O |
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M766291 |
![]() | 硝酸汞标准溶液, c(1/2Hg(NO3)2)=0.05mol/L(0.05N) in H2O Mercury nitrate standard solution, c(1/2Hg(NO3)2)=0.05mol/L(0.05N) in H2O |
HgN2O6·H2O | |
S766349 |
![]() | 硫酸盐溶液标准物质, 500mg/L in H2O Sulfate solution standard substance, 500mg/L in H2O |
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I766380 |
![]() | 碘离子(碘化物)标准溶液, 0.01μg/mL,H2O Iodine ion (iodide) standard solution, 0.01μg/mL,H2O |
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I821706 |
![]() | 钴离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Co solution, 10000µg/ml,2.0 mol/L HNO3 |
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F980743 |
![]() | 铁离子标准溶液, 100µg/ml,2% HNO3 Fe solution, 100µg/ml,2% HNO3 |
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S992527 |
![]() | 钾离子标准溶液, 5000mg/L,H2O potassium ion Standard solution, 5000mg/L,H2O |