乙二醇醚在Rxi-1301Sil MS柱子完美分析气相色谱图

色谱峰：PeakstR (min)Conc.(μg/mL)Common Name1.EGiPE3.723100Ethylene glycol isopropyl ether2.Perfluoro TEGME (IS)3.894100Perfluoro triethylene glycol methyl ether3.EGPE4.137100Ethylene glycol propyl ether4.PGME4.411100Propylene glycol methyl ether5.PnPGE4.621100Propylene glycol propyl ether6.EGEA4.933100Ethylene glycol ethyl ether acetate7.PGBE5.218100Propylene glycol butyl ether8.DEGDME5.263100Diethylene glycol dimethyl ether9.DEGME5.322100Diethylene glycol methyl ether10.DEGEE5.763100Diethylene glycol ethyl ether11.1,2-DCB-D4 (IS)5.8761001,2-dichlorobenzene-D412.EGBEA6.197100Ethylene glycol butyl ether acetate13.EGHE6.384100Ethylene glycol hexyl ether14.DEGBE6.909100Diethylene glycol butyl ether15.TEGDME7.069100Triethylene glycol dimethyl ether16.TEGME7.138100Triethylene glycol methyl ether17.EGPhE7.242100Ethylene glycol phenyl ether18.PGPhE7.328100Propylene glycol phenyl ether19.DEGBEA7.768100Diethylene glycol butyl ether acetate20.DEGHE7.955100Diethylene glycol hexyl ether21.DEGDBE8.057100Diethylene glycol dibutyl ether22.TEGBE8.382100Triethylene glycol butyl ether23.TetraEGME8.590100Tetraethylene glycol methyl ether24.TEGDA8.826100Triethylene glycol diacetate25.PentaEGME9.822100Pentaethlylene glycol methyl ether26.EGDPhE9.877100Ethylene glycol diphenyl ether*Indicates a minor isomer. Standard was prepared from commercially available neat compounds, 95-99% purity.

色谱条件：ColumnRxi®-1301SilMS,30m,0.25mmID,0.25μm(cat.#16094)SampleDiluent:MethanolConc.:100ppm

检测器：MS

色谱柱Rxi-1301Sil MS

色谱柱规格 30m * 0.25mm * 0.25μm ( 长度*内径*膜厚或粒度 )

色谱柱厂家Restek公司

仪器厂家 / 仪器名称：Agilent 7890A/5975C 气-质联用仪

参考资料：ColumnRxi®-1301Sil MS, 30 m, 0.25 mm ID, 0.25 μm (cat.# 16094)SampleDiluent:MethanolConc.:100 ppmInjectionInj. Vol.:1 μL split (split ratio 30:1)Inj. Temp.:260 °COvenOven Temp.:40 °C (hold 2 min) to 300 °C at 27 °C/min (hold 3 min)Carrier GasHe, constant flowFlow Rate:1.3 mL/minLinear Velocity:41.05 cm/sec @ 40 °CDetectorMSMode:ScanScan Program:GroupStart Time(min)Scan Range(amu)Scan Rate(scans/sec)1220-22029Transfer Line Temp.:300 °CAnalyzer Type:QuadrupoleSource Type:InertSource Temp.:230 °CQuad Temp.:150 °CElectron Energy:70 eVSolvent Delay Time:2 minTune Type:PFTBAIonization Mode:EIInstrumentAgilent 7890A GC & 5975C MSD