非水溶性溶剂残留分析 Rxi-624Sil MS气相色谱图

色谱峰： Peaks tR(min) Conc. (...)1甲醇Methanol67-56-12.279 252乙腈Acetonitrile75-05-8 3.699 3.423二氯甲烷Dichloromethane75-09-24.01254反-1,2-二氯乙烯trans-1,2-Dichloroethene156-60-5 4.8047.835顺-1,2-二氯乙烯cis-1,2-Dichloroethene156-59-2 7.0387.836四氢呋喃Tetrahydrofuran109-99-9 7.71 5.757环己烷Cyclohexane110-82-78.74232.338甲基环己烷Methylcyclohexane108-87-214.1389.8391,4-二氧六环1,4-Dioxane123-91-115.0683.1710甲苯Toluene108-88-322.0357.4211氯苯Chlorobenzene108-90-726.513312乙基苯Ethylbenzene100-41-426.8413.0713间二甲苯m-Xylene108-38-327.15310.8514对二甲苯p-Xylene106-42-327.1532.53151,2-二甲苯o-Xylene95-47-627.9291.63

色谱条件：ColumnRxi®-624SilMS,30m,0.32mmID,1.80µm(cat.#13870)SampleResidualSolventsClass2-MixA(cat.#36271)；Diluent:DMSOInjectionheadspace-loopsplit(splitratio10:1)；Liner:1mmSplit(cat.#20972)；Headspace-LoopInj.PortTemp.:140°C；

检测器：FID

色谱柱Rxi-624Sil MS

色谱柱规格 30m * 0.32mm * 1.80μm ( 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/HP6890 GC

参考资料：ColumnRxi®-624Sil MS, 30 m, 0.32 mm ID, 1.80 µm (cat.# 13870)SampleResidual Solvents Class 2 - Mix A (cat.# 36271)Diluent:DMSOInjectionheadspace-loop split (split ratio 10:1)Liner:1mm Split (cat.# 20972)Headspace-LoopInj. Port Temp.:140 °CInstrument:Tekmar HT3Inj. Time:1 minTransfer Line Temp.:110 °CValve Oven Temp.:110 °CSample Temp.:80 °CSample Equil. Time:60 minVial Pressure:10 psiPressurize Time:0.5 minPressure Equilibration Time:0.05 minLoop Pressure:5 psiLoop Fill Time:0.1 minOvenOven Temp.:40 °C (hold 20 min) to 240 °C at 10 °C/min (hold 20 min)Carrier GasHe, constant flowLinear Velocity:35 cm/secDead Time:1.45 min @ 40 °CDetectorFID @ 250 °CData Rate:5 HzInstrumentAgilent/HP6890 GCAcknowledgementTeledyne Tekmar