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.
Supelco γ-DEX 325 柱中的手性固定相包含嵌入中极性相的 2,3-二-O-甲基-6-0-TBDMS-γ-环糊精。
化学/物理抗性
温度限值:
其他说明
Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
法律信息
DEX is a trademark of sigma-aldrich Co. LLC
基本信息
| eCl@ss | 32119290 |
产品性质
| 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 | 30 m × 0.25 mm |
| 基质活性基团 | non-bonded; 25% 2,3-di-O-methyl-6-O-TBDMS-γ-cyclodextrin in SPB-20 poly(20% phenyl/80% 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 |
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