产品说明
一般描述
CHIRALDEX B-PH 对大量分析物具有至少一些选择性,而对于具有最低官能度的饱和环状和双环化合物来说选择性非常高。相比 DA 色谱柱,CHIRALDEX PH 系列色谱柱并非必须使用包合物来进行手性识别。该相通常与 B-DA 相的流出顺序相反(对映立体反向)。
化学/物理抗性
温度限值:
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
Astec is a registered trademark of sigma-aldrich Co. LLC
CHIRALDEX is a trademark of sigma-aldrich Co. LLC
基本信息
| NACRES | SB.54 |
产品性质
| 质量水平 | 100 |
| 物料 | fused silica |
| 描述 | GC capillary column |
| 包装 | pkg of 1 ea |
| 参数 | -10-200 ℃ temperature (isothermal) -10-220 ℃ temperature (programmed) |
| β值 | 500 |
| df | 0.12 μm |
| technique(s) | gas chromatography (GC): suitable |
| 长度 × 内径 | 30 m × 0.25 mm |
| 基质活性基团 | non-bonded; (S)-2-hydroxy propyl methyl ether derivative of β-cyclodextrin phase |
| application(s) | agriculture chemicals and industrial polymers cleaning products clinical cosmetics environmental flavors and fragrances food and beverages forensics and toxicology life science and biopharma personal care pharmaceutical (small molecule) |
| 色谱柱类型 | capillary chiral |

SUPELCO
