合作熱線(xiàn)
022-85685011
022-85685011
| 色譜級(jí) | LC-MS | |
| 純度 | Purity(GC) | 99.9% |
| 紅外光譜 | Identity(IR) | Conforms |
| 蒸發(fā)殘?jiān)?/span> | Residue on evaporating | ≤1.0mg/ml |
| 水分 | Water | ≤200ppm |
| 酸度 | Acidity | ≤0.0005meq/g |
| 堿度 | Alkalinity | ≤0.0002meq/g |
| 透過(guò)率 | Transmission | |
| -at 195nm | ≥70% | |
| -at 200nm | ≥90% | |
| -from 240nm | ≥98% | |
| Gradient Elution Test梯度洗脫測(cè)試 | Passes Test | |
| LC/MS SuitabilityLC/MS適用性 | Passes Test | |
| Trace Metal, in ppb | ||
| Aluminum(Al) | ＜50 | |
| Calcium(Ca) | ＜50 | |
| Iron(Fe) | ＜50 | |
| Magnesium(Mg) | ＜50 | |
| Potassium(K) | ＜50 | |
| Sodium(Na) | ＜50 | |
