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
313
df
0.20 μm
技术
gas chromatography (GC): suitable
长度 × 内径
200 m × 0.25 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)
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
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
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
Shiping Shao et al.
Se pu = Chinese journal of chromatography, 33(11), 1214-1218 (2016-03-05)
A method to determine docosahexenoic acid (DHA) in milk powder by gas chromatography was established. The milk powder samples were hydrolyzed with hydrochloric acid, extracted to get total fatty acids by Soxhlet extractor, then esterified with potassium hydroxide methanol solution
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