25319

SP^®-2380毛细管GC色谱柱

L × I.D. 30 m × 0.53 mm, d_f 0.20 μm

• 分類程式碼代碼: 41115710

属性

• 材料: fused silica
• agency: meets requirements for USP G48
• 參數: ≤25-275 °C temperature (isothermal or programmed)
• β值: 663
• df: 0.20 μm
• 技術: gas chromatography (GC): suitable
• 長度 × 內徑: 30 m × 0.53 mm
• 基質活性組: Stabilized; poly(90% biscyanopropyl/10% cyanopropylphenyl siloxane) phase
• 應用: agriculture; chemicals and industrial polymers; clinical; food and beverages
• 柱類型: capillary highly polar

说明

一般說明

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°C（等温或程序化）

應用

• 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.

其他說明

We offer a variety of chromatography accessories including analytical syringes

法律資訊

SP is a registered trademark of Sigma-Aldrich Co. LLC