GC Analysis of Lemon Essential Oil on SLB®-IL59, 3 °C/min Oven Ramp
材料
分析柱
CONDITIONS
column
SLB-IL59, 30 m x 0.25 mm I.D., 0.2 μm (28891-U)
oven
50 °C, 3 °C/min to 300 °C
detector
FID
carrier gas
helium, 30 cm/sec, constant
说明
分析報告
The volatile fraction of essential oils represents a quite complex matrix, being composed of a large variety of compounds, mainly terpenes, sesquiterpenes, alcohols and other oxygenated compounds, that cannot be all separated in a single GC analysis. The ionic liquid GC column, SLB®-IL59 showed a good resolving power toward all the classes of compounds present in the essential oils. It also provided good peak shape for both terpenes and oxygenated compounds thus proving it is a valuable polar GC column for the analyis of these types of samples. More than 50 compounds have been identified on this column by using mass spectra databases and by co-injection of standards.
法律資訊
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany