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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
法规信息
新产品
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
Pierluigi Delmonte et al.
Journal of chromatography. A, 1218(3), 545-554 (2010-12-24)
The ionic liquid SLB-IL111 column, available from Supelco Inc., is a novel fused capillary gas chromatography (GC) column capable of providing enhanced separations of fatty acid methyl esters (FAMEs) compared to the highly polar cyanopropyl siloxane columns currently recommended for
W M Nimal Ratnayake et al.
Journal of AOAC International, 85(5), 1112-1118 (2002-10-11)
This study examines the effect of the column operating temperature of 100 m SP-2560 and CP-Sil 88 capillary gas chromatographic (GC) columns on the separation of cis- and trans-octadecenoic (18:1) isomers in partially hydrogenated vegetable oils. The overlapping GC peaks
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
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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