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21
78033AST Supelco
Astec® CHIRALDEX® G-DP 毛細管氣相色譜柱
Astec® CHIRALDEX® G-DP Capillary GC Column
L × I.D. 30 m × 0.25 mm, df 0.12 μm
產(chǎn)品簡介
詳細介紹
產(chǎn)品描述
鍵合 2,3-二-O-丙?；?6-叔丁基甲硅烷的 γ-環(huán)糊精衍生物固定相。CHIRALDEX G-DP 固定相設計用于除脂族和芳族酯類之外,還能提高脂族和芳族胺類兩種物質(zhì)的選擇性。該固定相特別適合極性外消旋物,因為它在保留時間短的情況下具有高效率和高分離度。G-DP 比 CHIRALDEX G-TA 的水解和熱穩(wěn)定性更好。
Chem/Phys Resistance
溫度限值:
• -10°C 至 200 °C 等溫,程序升溫可設置到 220 °C
性質(zhì)
| Related Categories | All Gas Chromatography Columns, Astec CHIRALDEX G-DP, Capillary GC Columns, Capillary GC Columns, by name, Chiral Capillary GC Columns, Chiral Columns, Chiral GC Columns by Derivative Type, Dipropionyl Derivatives, Gas Chromatography (GC), 分析/色譜 Less... |
| material | fused silica |
| description | GC capillary column |
| packaging | pkg of 1 ea |
| parameter | -10-200 °C temperature (isothermal) |
| -10-220 °C temperature (programmed) | |
| Beta value | 500 |
| df | 0.12 μm |
| application(s) | gas chromatography (GC): suitable |
| L × I.D. | 30 m × 0.25 mm |
| matrix active group | non-bonded; 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin phase |
| Featured Industry | 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 | capillary chiral |
| separation technique | chiral |