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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I821561 |
![]() | 钨离子标准溶液, 100µg/ml,0.01mol/L NaOH W solution, 100µg/ml,0.01mol/L NaOH |
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I766390 |
![]() | 碘离子(碘化物)标准溶液, 500μg/mL,H2O Iodine ion (iodide) standard solution, 500μg/mL,H2O |
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S769456 |
![]() | 氯化钡容量分析用标准溶液, c(1/2BaCl2)=2mol/L in H2O(2N) Standard solution for volumetric analysis of barium chloride, c(1/2BaCl2)=2mol/L in H2O(2N) |
BaCl2 | |
A992258 |
![]() | 醇性氢氧化钾标准溶液, 0.02mol/L 介质: 乙醇 Alcohol potassium hydroxide standard solution, 0.02mol/L 介质: 乙醇 |
KOH | |
P765652 |
![]() | 磷酸盐标准溶液, 50μg/mL in H2O Phosphate standard solution, 50μg/mL in H2O |
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I821550 |
![]() | 硒离子标准溶液, 100µg/ml,5% HNO3 Se solution, 100µg/ml,5% HNO3 |
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P762323 |
![]() | 重铬酸钾、铬酸钾混标, 重铬酸钾: 0.0155 (g/100mL), 铬酸钾: 0.0465 (g/100mL) Potassium dichromate and potassium chromate mixed standard, 重铬酸钾: 0.0155 (g/100mL), 铬酸钾: 0.0465 (g/100mL) |
K2Cr2O7 | |
I750341 |
![]() | 钠、钾、铁、铝、钙、硅、磷多元素混合离子标准溶液, 100μg/mL, 基体: 1% HF Iron solution, 100μg/mL, 基体: 1% HF |
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S766354 |
![]() | 硫酸盐溶液标准物质, 19.2mg/L in H2O, 以硫酸根计 Sulfate solution standard substance, 19.2mg/L in H2O, 以硫酸根计 |
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S992133 |
![]() | 硫代硫酸钠标准溶液, 0.04mol/L 介质: H2O Sodium thiosulfate standard solution, 0.04mol/L 介质: H2O |
Na2S2O3 | |
I821774 |
![]() | 钇离子标准溶液, 10000µg/ml,2.0 mol/L HNO3 Y solution, 10000µg/ml,2.0 mol/L HNO3 |
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S992225 |
![]() | 碳酸钠滴定标准溶液, 0.3mol/L, 介质: H2O Sodium carbonate standard solution for volumetric analysis, 0.3mol/L, 介质: H2O |
Na2CO3 | |
H960448 |
![]() | 铪离子标准溶液, 1000µg/ml,1.0 mol/L HNO3 and 0.1% HF Hf solution, 1000µg/ml,1.0 mol/L HNO3 and 0.1% HF |
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S992248 |
![]() | 氢氧化钠标准溶液, 0.5M(CP) Sodium hydroxide standard solution, 0.5M(CP) |
NaOH | |
M776112 |
![]() | 钼标准溶液, 500 mg/L,溶剂:水和微量氨水 Molybdenum standard, 500 mg/L,溶剂:水和微量氨水 |
Mo | |
I821787 |
![]() | 化学需氧量离子标准溶液, 10000µg/ml,H2O COD solution, 10000µg/ml,H2O |
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S992254 |
![]() | 氢氧化钠标准溶液, 0.025mol/L(0.025N) Sodium hydroxide standard solution, 0.025mol/L(0.025N) |
NaOH | |
I821743 |
![]() | 硅标准溶液, 10000µg/ml,0.05 mol/L NaOH Si solution, 10000µg/ml,0.05 mol/L NaOH |
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B769451 |
![]() | 氯化钡标准溶液, w(BaCl2)=150g/L in H2O Barium chloride standard solution, w(BaCl2)=150g/L in H2O |
BaCl2 | |
S769459 |
![]() | 氯化钡容量分析用标准溶液, c(1/2BaCl2)=0.5mol/L in H2O(0.5N) Standard solution for volumetric analysis of barium chloride, c(1/2BaCl2)=0.5mol/L in H2O(0.5N) |
BaCl2 |