TO-15 65 Component Mix on Rxi®-1ms (60 m)

PeakstR (min)
1.1,1-Difluoroethane (Freon® 152)3.96
2.Propylene4.03
3.Dichlorodifluoromethane (Freon® 12)4.09
4.Chloromethane4.24
5.1,2-Dichlorotetrafluoroethane (Freon® 114)4.34
6.Vinyl chloride4.43
7.1,3-Butadiene4.54
8.Bromomethane4.77
9.Chloroethane4.92
10.Ethanol5.20
11.Acrolein5.31
12.Acetone5.42
13.Trichlorofluoromethane (Freon® 11)5.56
14.Acetonitrile (contaminant)5.77
15.Isopropyl alcohol5.77
16.1,1-Dichloroethene6.08
17.Methylene chloride6.17
18.1,1,2-Trichlorotrifluoroethane (Freon® 113)6.41
19.Carbon disulfide6.46
20.trans-1,2-Dichloroethene6.99
21.1,1-Dichloroethane7.18
22.Methyl tert-butyl ether (MTBE)7.23
23.Vinyl acetate7.29
24.2-Butanone (MEK)7.55
25.cis-1,2-Dichloroethene7.95
26.Bromochloromethane (IS)8.11
27.Ethyl acetate*8.15
28.Hexane*8.17
29.Chloroform8.24
30.Tetrahydrofuran8.65
31.1,2-Dichloroethane9.01
32.1,1,1-Trichloroethane9.30
33.Benzene9.80
34.Carbon tetrachloride9.97
35.Cyclohexane10.13
36.1,4-Difluorobenzene (IS)10.19
PeakstR (min)
37.1,2-Dichloropropane10.76
38.Bromodichloromethane11.01
39.Trichloroethylene11.05
40.1,4-Dioxane11.06
41.Methyl methacrylate11.29
42.Heptane11.45
43.cis-1,3-Dichloropropene12.17
44.4-methyl-2-pentanone (MIBK)12.25
45.trans-1,3-Dichloropropene12.90
46.1,1,2-Trichloroethane13.16
47.Toluene13.57
48.2-Hexanone (MBK)13.97
49.Dibromochloromethane14.19
50.Hexanal (contaminant)14.35
51.1,2-Dibromoethane14.57
52.Tetrachloroethene15.33
53.Chlorobenzene-d5 (IS)16.39
54.Chlorobenzene16.47
55.Ethylbenzene17.16
56.m-Xylene17.50
57.p-Xylene17.50
58.Bromoform17.54
59.Styrene18.14
60.1,1,2,2-Tetrachloroethane18.30
61.o-Xylene18.35
62.4-Bromofluorobenzene**19.21
63.4-Ethyltoluene20.94
64.1,3,5-Trimethylbenzene21.13
65.1,2,4-Trimethylbenzene22.05
66.Benzyl chloride22.31
67.1,3-Dichlorobenzene22.33
68.1,4-Dichlorobenzene22.50
69.1,2-Dichlorobenzene23.32
70.1,2,4-Trichlorobenzene27.47
71.Naphthalene27.67
72.Hexachlorobutadiene28.47
*Peaks 27 and 28 share ion m/z 43; **Tuning standard
image
GC_AR1156
ColumnRxi®-1ms, 60 m, 0.32 mm ID, 1.00 µm (cat.# 13357)
SampleTO-15 65 component mix (cat.# 34436)
TO-14A internal standard/tuning mix (cat.# 34408)
Diluent:Nitrogen
Conc.:10.0 ppbv 400 mL injection
InjectionDirect
Oven
Oven Temp.:32 °C (hold 1.00 min) to 150 °C at 5 °C/min to 230 °C at 15 °C/min
Carrier GasHe, constant flow
Flow Rate:1.2 mL/min
Linear Velocity:31 cm/sec @ 32 °C
DetectorMS
Mode:Scan
Scan Program:
GroupStart Time
(min)
Scan Range
(amu)
Scan Rate
(scans/sec)
10.0035-2503.32
Transfer Line Temp.:230 °C
Analyzer Type:Quadrupole
Source Temp.:230 °C
Quad Temp.:150 °C
Electron Energy:70.0 eV
Solvent Delay Time:1.0 min
Tune Type:BFB
Ionization Mode:EI
PreconcentratorNutech 8900DS
  Trap 1 Settings
Type/Sorbent :Siltek®-treated glass beads
Cooling temp:-155 °C
Preheat temp:5 °C
Preheat time:0 sec
Desorb temp:20 °C
Desorb flow:5 mL/min
Desorb time:360 sec
Bakeout temp:200 °C
Flush flow:120 mL/min
Flush time:60 sec
Sweep flow:120 mL/min
Sweep time:60 sec
  Trap 2 Settings
Type/Sorbent:Tenax® GR
Cooling temp:-35 °C
Desorb temp:190 °C
Desorb time:30 sec
Bakeout temp:200 °C
Bakeout time:10 sec
  Cryofocuser
Cooling temp:-160 °C
Inject time:140 sec
  Internal Standard
Purge flow:100 mL/min
Purge time:6 sec
Vol.:20 mL
ISTD flow:100 mL/min
  Standard
Size:200 mL
Purge flow:100 mL/min
Purge time:6 sec
Sample flow:100 mL/min
InstrumentHP6890 GC & 5973 MSD
AcknowledgementNutech Instruments/EST Analytical
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