Petrocol^?2887 Capillary GC Column

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 is designed for ASTM D2887 (simulated distillation [Sim Dis] of petroleum fractions) for samples having boiling points up to 1000 °F.
USP Code: This column meets G1, G2, and G9 requirements.
Phase:

• Bonded
• Poly(dimethyl siloxane)

Temp. Limits:

• Subambient to 350 ℃ (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

半岛bd体育手机客户端 性质

质量水平	100
物料	fused silica
agency	ASTM?D2887,D7213 meets requirements for USP G1, G2 and G9
参数	≤25-350 ℃ temperature (isothermal or programmed)
β值	265
df	0.50 μm
technique(s)	gas chromatography (GC): suitable
长度 × 内径	5.0 m × 0.53 mm
基质活性基团	Bonded; poly(dimethyl siloxane) phase
application(s)	petroleum
色谱柱类型	capillary non-polar