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.
应用：高极性氰基硅氧烷柱，通常用于分离几何(顺式/反式)脂肪酸甲酯(FAME)异构体基团。当需要具有良好热稳定性的高极性通用色谱柱时也十分适用。
USP Code：该色谱柱符合USP G48要求。
相：

• 稳定
• 聚(90％双氰丙基/10％氰丙基苯基硅氧烷)

温度范围：

• 低于275℃(等温或程序化)

应用

• SP^?-2380 Capillary Column may be used for determination of fatty acid composition in crude oil in capillary gas chromatography, used along with normal and reverse-phase high-performance liquid chromatography (HPLC) in order to study the content and composition of tocopherols, sterols, and phospholipids in soybean oils derived from genetically-modified soybeans.
• It was found suitable to be used for the identification of fatty acid methyl esters from mammalian samples by fast gas chromatography.
• It was suitable for determining the hydrogenation level and the level of isomerisation development during the hydrogenation process of edible oils by capillary gas chromatography.
• It was also suitable to be used in gas chromatography equipped with flame ionization detector (FID) for analysing the cytotoxicity of fatty acids from seed oils containing conjugated linolenic acids (CLN) on mouse tumor and human monocytic leukemia cells.

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

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 G48
参数	≤25-275 ℃ temperature (isothermal or programmed)
β值	663
df	0.20 μm
technique(s)	gas chromatography (GC): suitable
长度 × 内径	30 m × 0.53 mm
基质活性基团	Stabilized; poly(90% biscyanopropyl/10% cyanopropylphenyl siloxane) phase
application(s)	agriculture chemicals and industrial polymers clinical food and beverages
色谱柱类型	capillary highly polar