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SP®-2340毛细管GC色谱柱
SP®-2340 Capillary GC Column
产品别名
SP®-2340毛细管GC色谱柱
SP®-2340 Capillary GC Column
基本信息
| 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. SP®-2340 is a cyanopropylsiloxane stationary phase, and has high polarity and temperature resistance. 应用：该非键合色谱柱具有同类中最高的极性。与所有通用双氰丙基丙基色谱柱一样，它可在高温和低温下非常有效的分离脂肪酸甲酯(FAME)、二恶英、碳水化合物和芳族化合物的几何异构体。 USP 代码 ：该柱符合 USP G5 要求。 相：
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| Application【应用】 | Capillary column coated with SP®-2340 stationary phase may be used in gas chromatographic analysis and separation of cis/trans isomeric fatty acids. |
| 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 G5 |
| parameter【参数】 | ≤25-250 ℃ 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(biscyanopropyl siloxane) phase |
| column type【色谱柱类型】 | capillary highly polar |
