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Custom Solvents Mix on Stabilwax-MS

GC_GN1163
Peaks
1.Ethyl acetate
2.n-Propyl acetate
3.MEK
4.Isopropyl alcohol
5.Ethanol
6.Isopropyl acetate
7.2-Pentanone
8.MIBK
9.1-Propanol
Peaks
10.Butyl acetate
11.1-Methoxy-2-propanol
12.p-Xylene
13.m-Xylene
14.Propylene glycol ethyl ether
15.o-Xylene
16.1-Methoxy-2-propyl acetate
17.Cyclohexanone
18.Ethylene glycol monoethyl ether acetate
19.Diacetone alcohol
ColumnStabilwax-MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 10673)
Standard/SampleCustom solvent standard
Diluent:Cyclohexane
Conc.:400 ppm
Injection
Inj. Vol.:0.5 µL split (split ratio 200:1)
Liner:Premium 4 mm Precision liner w/wool (cat.# 23305.5)
Inj. Temp.:200 °C
Oven
Oven Temp.:40 °C (hold 3 min) to 130 °C at 8 °C/min
Carrier GasHe, constant flow
Flow Rate:1.0 mL/min
DetectorMS
Mode:Scan
Transfer Line Temp.:200 °C
Analyzer Type:Quadrupole
Source Temp.:200 °C
Quad Temp.:150 °C
Electron Energy:70 eV
Solvent Delay Time:2.5 min
Tune Type:PFTBA
Ionization Mode:EI
InstrumentAgilent 7890A GC & 5975C MSD
NotesScan Program: 30-150 amu
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