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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N850075 |
![]() | 硝酸根离子标准溶液(以N计), 100µg/mL, H2O Nitrate ion standard solution, 100µg/mL, H2O |
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S766352 |
![]() | 硫酸盐溶液标准物质, 25mg/L in H2O Sulfate solution standard substance, 25mg/L in H2O |
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M992583 |
![]() | 铬、钴多元素标准溶液(2种), c(Cr3+)=12g/L,c(Co2+)=25g/L,H2O Multi-element standard solution, c(Cr3+)=12g/L,c(Co2+)=25g/L,H2O |
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P762288 |
![]() | 氢氧化钾标准溶液, 3.00mol/L 介质:H2O Potassium hydroxide solution, 3.00mol/L 介质:H2O |
KOH | |
F861737 |
![]() | 水质氟化物标准溶液, 2.63 mg/L Fluoride standard solution, 2.63 mg/L |
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B992547 |
![]() | 硼标准溶液, 250μg/mL,H2O B solution, 250μg/mL,H2O |
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C992075 |
![]() | 硫酸铜标准溶液, 0.025mol/L(0.025M) in H2O Copper sulfate standard solution, 0.025mol/L(0.025M) in H2O |
CuSO4 | |
S850134 |
![]() | 锶离子标准溶液, 1000mg/L, 2.0 mol/L HNO3 Sr solution, 1000mg/L, 2.0 mol/L HNO3 |
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B850148 |
![]() | 溴离子标准溶液, 0.05mol/L Bromide ion standard solution, 0.05mol/L |
Br- | |
I821747 |
![]() | 锶离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Sr solution, 10000µg/ml,2.0 mol/L HNO3 |
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I992353 |
![]() | 碘标准溶液, 0.01mol/L in H2O Iodine standard solution, 0.01mol/L in H2O |
I2 | |
B769450 |
![]() | 氯化钡标准溶液, w(BaCl2)=120g/L in H2O Barium chloride standard solution, w(BaCl2)=120g/L in H2O |
BaCl2 | |
I821645 |
![]() | 钪离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 Sc solution, 1000µg/ml,1.0 mol/L HNO3 |
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I821735 |
![]() | 铼离子标准溶液, 10000µg/ml,1.0 mol/L HNO3 (含K+) Re solution, 10000µg/ml,1.0 mol/L HNO3 (含K+) |
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M992584 |
![]() | 铬、钴多元素标准溶液(2种), c(Cr3+)=14g/L,c(Co2+)=30g/L,H2O Multi-element standard solution, c(Cr3+)=14g/L,c(Co2+)=30g/L,H2O |
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B850088 |
![]() | 溴离子标准溶液, 10000µg/ml,H2O Bromide ion standard solution, 10000µg/ml,H2O |
Br- | |
I821697 |
![]() | 砷离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 As solution, 10000µg/ml,2.0 mol/L HNO3 |
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P992319 |
![]() | 氯化钾电导率标准溶液, 100μs/cm (25℃) Potassium chloride electrical conductivity standard solution, 100μs/cm (25℃) |
KCl | |
N850079 |
![]() | 硝酸根离子标准溶液, 5µg/mL, H2O Nitrate ion standard solution, 5µg/mL, H2O |
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S769455 |
![]() | 氯化钡容量分析用标准溶液, c(1/2BaCl2)=1mol/L in H2O(1N) Standard solution for volumetric analysis of barium chloride, c(1/2BaCl2)=1mol/L in H2O(1N) |
BaCl2 |