产品详情
与 OPA 配合用于测定氨基酸对映体纯度的手性衍生化试剂
| grade | for chiral derivatization |
| assay | ≥98.5% |
| optical activity | [α]20/D +8.0±1.5°, c = 1% in ethanol |
| optical purity | enantiomeric ratio: ≥99.5:0.5 |
产品详情
与 OPA 配合用于测定氨基酸对映体纯度的手性衍生化试剂
| grade | for chiral derivatization |
| assay | ≥98.5% |
| optical activity | [α]20/D +8.0±1.5°, c = 1% in ethanol |
| optical purity | enantiomeric ratio: ≥99.5:0.5 |
