产品介绍：
产品说明
一般描述
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
β-DEX 110 柱中的手性固定相包含嵌入中极性固定相的全甲基化 β-环糊精。建议将它们用于众多手性化合物(酮、酯、烷烃、烯烃、醇、酸、酯等)的对映异构体分离。10% (β-DEX 110) 和 20% (β-DEX 120) β-环糊精的含量保持相似的对映立体选择性,但改变了流出的顺序。
化学/物理抗性
温度限制：
- 30 ℃至230 ℃
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
DEX is a trademark of sigma-aldrich Co. LLC
基本信息
| EC 号 | 262-373-8 |
| eCl@ss | 32119290 |
产品性质
| 质量水平 | 100 |
| 物料 | fused silica |
| 描述 | GC capillary column |
| 参数 | 30-230 ℃ temperature |
| β值 | 250 |
| df | 0.25 μm |
| technique(s) | gas chromatography (GC): suitable |
| 长度 × 内径 | 60 m × 0.25 mm |
| 基质活性基团 | non-bonded; 10% permethylated β-cyclodextrin in SPB-35 poly(35% diphenyl/65% dimethylsiloxane) 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 |
| 分离技术 | chiral |
