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| 产品名称 : | 甲醇(LC-MS Grade) |
| 产品品牌 : | Oceanpak |
| 质谱级 | LC-MS | |
| 纯度 | Purity(GC) | ≥99.9% |
| 红外光谱 | Identity(IR) | Conforms(合格) |
| 蒸发残渣 | Residue on evaporating | ≤1mg/L |
| 水分 | Water | ≤100ppm |
| 酸度 | Acidity | ≤0.0002meq/g |
| 碱度 | Alkalinity | ≤0.0002meq/g |
| 透过率 | Transmission |
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-at 225nm | ≥50% |
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-at 240nm | ≥80% |
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-from 265nm | ≥98% |
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Gradient Elution Test梯度洗脱测试 | Passes Test |
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LC/MS SuitabilityLC/MS适用性 | Passes Test |
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Trace Metal, in ppb |
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Aluminum(Al) | <50 |
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Calcium(Ca) | <50 |
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Iron(Fe) | <50 |
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Magnesium(Mg) | <50 |
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Potassium(K) | <50 |
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Sodium(Na) | <50 |