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β-DEXTM 110毛细管GC色谱柱
β-DEXTM 110
产品别名
β-DEXTM 110毛细管GC色谱柱
β-DEXTM 110
基本信息
| EC number【EC 号】 | 262-373-8 |
| eCl@ss | 32119290 |
| General description【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。 |
| Chem/Phys Resistance【化学/物理抗性】 | 温度限制：
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| Other Notes【其他说明】 | We offer a variety of chromatography accessories including analytical syringes |
| Legal Information【法律信息】 | DEX is a trademark of sigma-aldrich Co. LLC |
产品性质
| Quality Level【质量水平】 | 100 |
| material【物料】 | fused silica |
| description【描述】 | GC capillary column |
| parameter【参数】 | 30-230 ℃ temperature |
| Beta value【β值】 | 250 |
| df | 0.25 μm |
| technique(s) | gas chromatography (GC): suitable |
| L × I.D.【长度 × 内径】 | 60 m × 0.25 mm |
| matrix active group【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) |
| column type【色谱柱类型】 | capillary chiral |
| separation technique【分离技术】 | chiral |
