产品详情
| grade | for ion pair chromatography |
| description | cationic |
| assay | ≥99.0% (AT) |
| mp | 87-90 °C |
| λ | 10 % in methanol |
| UV absorption | λ: 240 nm Amax: 0.04 |
| λ: 250 nm Amax: 0.03 | |
| λ: 260 nm Amax: 0.02 | |
| λ: 500 nm Amax: 0.02 | |
| suitability | corresponds to standard for filter test |
