半岛bd体育手机客户端 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)

Temp. Limits:

• -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

半岛bd体育手机客户端 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