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.
应用 :Supelco 提供了业内最广泛的双氰丙基相。该色谱柱是一种高度专业化的色谱柱,由于在聚合物主链上取代了双氰丙基和苯基,因此具有极性和极化特征。它可用于分析物的高低温分离,如脂肪酸甲酯 (FAME)、二恶英和芳香族化合物的几何异构体。
USP 代码 :该色谱柱符合 USP G8 要求。
相:
- 非粘合
- 聚(80%双氰丙基/20%氰丙基苯基硅氧烷)
- 常温至 250℃(等温或程序升温)
应用
Capillary column of SP®-2330 is suitable for being used in gas-liquid chromatograpgy (GLC), used for separation of partially methylated alditol acetates.
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
SP is a registered trademark of sigma-aldrich Co. LLC
基本信息
eCl@ss | 32119290 |
产品性质
质量水平 | 100 |
物料 | fused silica |
agency | meets requirements for USP G8 |
参数 | ≤25-250 ℃ temperature (isothermal or programmed) |
β值 | 400 |
df | 0.20 μm |
technique(s) | gas chromatography (GC): suitable |
长度 × 内径 | 60 m × 0.32 mm |
基质活性基团 | Non-bonded; poly (80% biscyanopropyl/20% cyanopropylphenyl siloxane) phase |
色谱柱类型 | capillary highly polar |