物料
fused silica
质量水平
Agency
meets requirements for USP G8
参数
≤25-250 °C temperature (isothermal or programmed)
β值
400
df
0.20 μm
技术
gas chromatography (GC): suitable
长度 × 内径
30 m × 0.32 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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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:
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)
- 常温至 250°C(等温或程序升温)
应用
Capillary column of SP®-2330 is suitable for being used in gas-liquid chromatograpgy (GLC), used for separation of partially methylated alditol acetates.
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
法规信息
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The study used 96 broiler chickens to evaluate the impact of three species of microalgae on performance, profiles of fatty and amino acids, antioxidants, and meat quality of breast muscles. Birds were divided into four groups (24 birds/each) with 4
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Sabry M El-Bahr et al.
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Three different diets were formulated with three levels of metabolizable energy (ME) (optimum; 2900, restricted; 2800 and low; 2700 kcal ME/kg diet) without or with (0 and 0.15%) betaine supplementation in 2 × 3 factorial design to evaluate the effect
Analytical methods for structure and biosynthesis. Science and Technology of Fructans.
Suzuki MN and Chatterton J.
Technology & Engineering, 111-112 (1993)
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
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