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Custom Residual Solvent Mix on Rxi-624Sil MS (using conditions from Pro ezGC)

Custom Residual Solvent Mix on Rxi-624Sil MS (using conditions from Pro ezGC)

PeakstR (min)Conc.
(µg/mL)
1.Acetonitrile2.056410
2.Dichloromethane2.185600
3.trans-1,2-Dichloroethene2.431940
4.Hexane2.707290
5.Nitromethane3.49750
6.cis-1,2-Dichloroethene3.581940
7.Tetrahydrofuran3.948690
8.Chloroform4.12560
9.1,1,1-Trichloroethane4.3291,500
10.Cyclohexane4.4273,880
11.2-Methoxyethanol5.07950
12.Trichloroethene6.09580
13.Methylcyclohexane6.3731,180
14.1,4-Dioxane6.554380
PeakstR (min)Conc.
(µg/mL)
15.2-Ethoxyethanol6.982160
16.Pyridine7.439200
17.Toluene7.587890
18.Ethylene glycol7.748620
19.2-Hexanone8.26050
20.Dimethylformamide8.597880
21.Chlorobenzene8.882360
22.Ethylbenzene8.985368
23.p-Xylene9.096304
24.m-Xylene9.0961,302
25.o-Xylene9.412196
26.N,N-Dimethylacetamide9.6541,090
27.1-Methyl-2-pyrrolidone11.466530
28.1,2,3,4-Tetrahydronaphthalene12.116100
29.Sulfolane13.266160
image
GC_PH1150
ColumnRxi-624Sil MS, 20 m, 0.18 mm ID, 1.00 µm (cat.# 13865)
SampleResidual solvents mix (cat.# custom)
Injection
Inj. Vol.:0.5 µL split (split ratio 50:1)
Liner:5mm split
Inj. Temp.:250 °C
Oven
Oven Temp.:40 °C (hold 5 min) to 260 °C at 50 °C/min
Carrier GasHe, constant flow
Flow Rate:1.35 mL/min
Linear Velocity:45 cm/sec
Dead Time:0.74 min @ 40 °C
DetectorFID @ 250 °C
Data Rate:50 Hz
InstrumentAgilent/HP6890 GC
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