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SP®-2250 Capillary GC Column
基本信息
| eCl@ss | 32119290 |
| General description【一般描述】 | Application: The SP-2250 column is a non-bonded 50% phenyl polymer. It is highly effective for the analysis of polar compounds. USP Code: This column meets USP G3 requirements. Phase:
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| Application【应用】 | Capillary column coated with SP®-2250 (methyl silicone-phenyl silicone, 1:1) stationary phase may be used in gas chromatographic analysis of azaarenes (benzacridines and dibenzacridines). |
| Other Notes【其他说明】 | We offer a variety of chromatography accessories including analytical syringes |
| Legal Information【法律信息】 | SP is a registered trademark of sigma-aldrich Co. LLC |
产品性质
| Quality Level【质量水平】 | 100 |
| material【物料】 | fused silica |
| agency | meets requirements for USP G3 |
| parameter【参数】 | 0-250 ℃ temperature (isothermal or programmed) |
| Beta value【β值】 | 313 |
| df | 0.20 μm |
| technique(s) | gas chromatography (GC): suitable |
| L × I.D.【长度 × 内径】 | 30 m × 0.25 mm |
| matrix active group【基质活性基团】 | Non-bonded; poly(50% phenyl/50% methyl siloxane) phase |
| column type【色谱柱类型】 | capillary intermediate polar |
