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.
Application: This column, for detailed analyses of petroleum products, is known within the petroleum and chemical industries for its unique selectivity. Baseline separations of benzene/1-methylcyclopentene and toluene/2,3,3-trimethylpentane that are possible with this column are not obtainable with classical poly(dimethyl siloxane) columns.
USP Code: None
Phase:
- Bonded
- Poly(50% n-octyl/50% methyl siloxane)
- -60 ℃ to 220 ℃ (isothermal or programmed)
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
ASTM is a registered trademark of American Society for Testing and Materials
Petrocol 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 | ASTM® D6729,D6730,D6773 |
| 参数 | -60-220 ℃ temperature (isothermal or programmed) |
| β值 | 125 |
| df | 0.50 μm |
| technique(s) | gas chromatography (GC): suitable |
| 长度 × 内径 | 100 m × 0.25 mm |
| 基质活性基团 | Bonded; poly(50% n-octyl/50% methyl siloxane) phase |
| application(s) | chemicals and industrial polymers petroleum |
| 色谱柱类型 | capillary non-polar |
