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: The incorporation of acid functional groups into the phase lends an acidic character to this column, useful for analyses of volatile acidic compounds. It offers great performance for analyses of glycols. It is the recommended column for ethylene glycol analysis.
USP Code: This column meets USP G25 and G35 requirements.
Phase:

• Bonded
• Acid-modified poly(ethylene glycol)

Temp. Limits:

• 60 ℃ to 200 ℃ (isothermal) or 220 ℃ (programmed)

应用

SPB^?-1000 Capillary GC Column equipped with a flame ionization detector, was used for separation of flavor compounds, in an experiment conducted to study the effect of probiotic bacteria on fermented milk products, resulting in the formation of conjugated linoleic acid (CLA), microbial growth, and organoleptic attributes like acidity, texture, and flavour.

其他说明

We offer a variety of chromatography accessories including analytical syringes

法律信息

SPB 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	meets requirements for USP G25 and G35
参数	60-200 ℃ temperature (isothermal) 60-220 ℃ temperature (programmed)
β值	320
df	0.25 μm
technique(s)	gas chromatography (GC): suitable
长度 × 内径	30 m × 0.32 mm
基质活性基团	Bonded; acid-modified poly(ethylene glycol) phase
application(s)	agriculture chemicals and industrial polymers cleaning products clinical cosmetics environmental food and beverages forensics and toxicology personal care
色谱柱类型	capillary polar