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产品名称 : | 乙腈(LC-MS Grade) |
产品品牌 : | Oceanpak |
色谱级 | LC-MS | |
纯度 | Purity(GC) | 99.9% |
红外光谱 | Identity(IR) | Conforms |
蒸发残渣 | Residue on evaporating | ≤1.0mg/ml |
水分 | Water | ≤200ppm |
酸度 | Acidity | ≤0.0005meq/g |
碱度 | Alkalinity | ≤0.0002meq/g |
透过率 | Transmission |
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-at 195nm | ≥70% |
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-at 200nm | ≥90% |
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-from 240nm | ≥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 |