物料
fused silica
质量水平
Agency
AOAC® 2012.13,Ce 1-h05,996.06
meets requirements for USP G5
参数
≤25-250 °C temperature (isothermal or programmed)
β值
321
df
0.14 μm
技术
gas chromatography (GC): suitable (fast GC)
长度 × 内径
75 m × 0.18 mm
基质活性基团
Non-bonded; poly(biscyanopropyl siloxane) phase
应用
agriculture
clinical
food and beverages
色谱柱类型
capillary highly polar
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一般描述
应用：该高度极性的双氰丙基色谱柱特殊设计用于脂肪酸甲酯（FAME）几何构象（顺式/反式）异构体的深度分离。它对于FAME异构体的应用极为有效。
USP代码：该色谱柱满足USP G5要求。
相：
USP代码：该色谱柱满足USP G5要求。
相：
- 非键合的
- 聚（双氰丙基硅氧烷）
- 亚常温至250 °C (等温或程序性的)
应用
SP®-2560气相毛细管色谱柱可用于通过毛细管气相色谱法（GLC）分析脂肪酸甲酯（FAME）。
其他说明
我们提供各种色谱配件，包括分析进样针。
法律信息
AOAC is a registered trademark of AOAC International
SP is a registered trademark of Sigma-Aldrich Co. LLC
S Pegolo et al.
Journal of dairy science, 100(4), 2564-2576 (2017-02-13)
Buffalo milk is the world's second most widely produced milk, and increasing attention is being paid to its composition, particularly the fatty acid profile. The objectives of the present study were (1) to characterize the fatty acid composition of Mediterranean
M Cattani et al.
Journal of animal science and biotechnology, 8, 15-15 (2017-02-07)
In the last years, difficulties occurring in corn cultivation (i.e., groundwater shortages, mycotoxin contamination) have been forcing dairy farmers to consider alternative silages. Some experiments conducted on lactating cows have proven that the total replacement of corn silage with sorghum
Determination ofcis andtrans-Octadecenoic acids in margarines by gas liquid chromatography-infrared spectrophotometry.
Ratnayake, W. M. N., et al.
Journal of the American Oil Chemists' Society, 67, 804-810 (1990)
W M Ratnayake
Journal of AOAC International, 78(3), 783-802 (1995-05-01)
An infrared spectrophotometric (IR) method for the determination of total trans unsaturated fatty acid (trans) content and a combined gas-liquid chromatographic/infrared spectrophotometric (GC/IR) method for determination of fatty acid composition of partially hydrogenated vegetable oils (PHVO) were studied collaboratively in
Carla Ragonese et al.
Analytical chemistry, 81(13), 5561-5568 (2009-06-02)
The present research is focused on the evaluation of one 0.10 mm i.d. and two 0.25 mm i.d., ionic liquid (IL) stationary phase [1,9-di(3-vinyl-imidazolium) nonane bis(trifluoromethyl) sulfonyl imidate] columns, with lengths of 12 (the microbore capillary), 30 and 100 m
商品
AOCS and AOAC methods for trans fatty acid composition require highly polar cyanosilicone capillary columns.
实验方案
Fast GC Analysis of Detailed cis/trans Fatty Acid Methyl Esters (FAMEs) on the 75 m SP™-2560 Capillary Column
Chromatograms
application for SPE, suitable for GC我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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