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24019

Supelco

SP®-2330毛细管GC色谱柱

L × I.D. 30 m × 0.25 mm, df 0.20 μm

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About This Item

UNSPSC代码:
41115710
eCl@ss:
32119290

物料

fused silica

质量水平

100

Agency

meets requirements for USP G8

参数

≤25-250 °C temperature (isothermal or programmed)

β值

313

df

0.20 μm

技术

gas chromatography (GC): suitable

长度 × 内径

30 m × 0.25 mm

基质活性基团

Non-bonded; poly (80% biscyanopropyl/20% cyanopropylphenyl siloxane) phase

色谱柱类型

capillary highly polar

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相关类别

一般描述

应用 ：Supelco 提供了业内最广泛的双氰丙基相。该色谱柱是一种高度专业化的色谱柱，由于在聚合物主链上取代了双氰丙基和苯基，因此具有极性和极化特征。它可用于分析物的高低温分离，如脂肪酸甲酯 (FAME)、二恶英和芳香族化合物的几何异构体。
USP 代码 ：该色谱柱符合 USP G8 要求。
相：
  • 非粘合
  • 聚（80%双氰丙基/20%氰丙基苯基硅氧烷）
温度限制：
  • 常温至 250°C（等温或程序升温）

应用

SP ®-2330 毛细管柱适用于气-液色谱 (GLC)，用于分离部分甲基化糖醇乙酸酯。

其他说明

我们提供各种色谱配件，包括 分析注射器

法律信息

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

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分析证书(COA)

Lot/Batch Number
288990-04
288990-02
288990-01
290107-08
290107-07

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G Bellomonte et al.
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 61(1), 91-97 (1991-01-01)
The aim of this paper is to develop a gas chromatographic method for the quantitative determination of linoleic acid in adapted, preterm, follow-up and special infant formulas. For sample preparation, lipids were extracted with a Soxhlet extractor after acid hydrolysis
A Spangelo et al.
Journal of dairy science, 69(7), 1787-1792 (1986-07-01)
A quantitative method for determination of free fatty acids in milk is described. Free fatty acids and some glycerides were extracted from milk in acetonitrile in the presence of sulfuric acid and anhydrous sodium sulfate. The filtered extract was evaporated
M Martinez et al.
Journal of neuroscience research, 20(4), 484-490 (1988-08-01)
The total fatty acid composition of the human retina was studied during early normal development and compared to that found in infancy and in adulthood. The retina of an infant undernourished prenatally and of two malnourished postnatally were also studied
Analytical methods for structure and biosynthesis. Science and Technology of Fructans.
Suzuki MN and Chatterton J.
Technology & Engineering, 111-112 (1993)
A Ferretti et al.
Lipids, 17(11), 825-830 (1982-11-01)
A method for the simultaneous quantitative analysis of prostaglandin E2 (PGE2) and PGE3 is described. The PG were analyzed by selected ion monitoring as the methyl ester-TMS ether derivatives of PGB2 and PGB3, respectively. The internal standard for the quantification
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