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TO-15 65 Component Mix on Rxi-5ms (30 m)

TO-15 65 Component Mix on Rxi-5ms (30 m)

PeakstR (min)
1.Propylene1.35
2.Dichlorodifluoromethane (Freon® 12)1.37
3.Chloromethane1.44
4.1,2-Dichlorotetrafluoroethane (Freon® 114)1.46
5.Vinyl chloride1.51
6.1,3-Butadiene1.55
7.Bromomethane1.68
8.Chloroethane1.74
9.Ethanol1.86
10.Trichlorofluoromethane (Freon® 11)1.95
11.Acrolein1.98
12.Acetone2.03
13.Acetonitrile (contaminant)2.04
14.Isopropyl alcohol2.13
15.1,1-Dichloroethene2.21
16.1,1,2-Trichlorotrifluoroethane (Freon® 113)2.29
17.Methylene chloride2.33
18.Carbon disulfide2.38
19.trans-1,2-Dichloroethene2.63
20.Methyl tert-butyl ether (MTBE)2.70
21.1,1-Dichloroethane2.78
22.Vinyl acetate2.84
23.2-Butanone (MEK)*3.01
24.Hexane*3.01
25.cis-1,2-Dichloroethene3.14
26.Ethyl acetate3.24
27.Bromochloromethane (IS)3.27
28.Chloroform3.28
29.Tetrahydrofuran3.43
30.1,1,1-Trichloroethane3.67
31.1,2-Dichloroethane3.71
32.Benzene3.90
33.Carbon tetrachloride3.90
34.Cyclohexane3.91
35.1,4-Difluorobenzene (IS)4.15
PeakstR (min)
36.Heptane4.44
37.1,2-Dichloropropane4.46
38.Trichloroethylene4.48
39.Bromodichloromethane4.59
40.Methyl methacrylate4.67
41.1,4-Dioxane4.75
42.4-Methyl-2-pentanone (MIBK)5.13
43.cis-1,3-Dichloropropene5.13
44.trans-1,3-Dichloropropene5.55
45.Toluene5.62
46.1,1,2-Trichloroethane5.67
47.2-Hexanone (MBK)5.96
48.Dibromochloromethane6.11
49.1,2-Dibromoethane6.31
50.Tetrachloroethene6.37
51.Chlorobenzene-d5 (IS)6.97
52.Chlorobenzene7.01
53.Ethylbenzene7.25
54.m-Xylene7.39
55.p-Xylene7.39
56.Bromoform7.69
57.Styrene7.76
58.o-Xylene7.80
59.1,1,2,2-Tetrachloroethane8.09
60.4-Bromofluorobenzene**8.32
61.4-Ethyltoluene8.96
62.1,3,5-Trimethylbenzene9.04
63.1,2,4-Trimethylbenzene9.46
64.1,3-Dichlorobenzene9.69
65.Benzyl chloride9.79
66.1,4-Dichlorobenzene9.79
67.1,2-Dichlorobenzene10.17
68.1,2,4-Trichlorobenzene12.26
69.Naphthalene12.38
70.Hexachlorobutadiene12.66
*Peaks 23 and 24 share ion m/z 43; **Tuning standard
image
GC_AR1149
ColumnRxi-5ms, 30 m, 0.32 mm ID, 1.00 µm (cat.# 13454)
SampleTO-15 65 component mix (cat.# 34436)
TO-14A internal standard/tuning mix (cat.# 34408)
Diluent:Nitrogen
Conc.:10.0 ppbv 200 cc injection
InjectionDirect
Oven
Oven Temp.:32 °C (hold 1 min) to 150 °C at 11 °C/min to 230 °C at 33 °C/min
Carrier GasHe, constant flow
Flow Rate:2.0 mL/min
Linear Velocity:51 cm/sec @ 32 °C
DetectorMS
Mode:Scan
Transfer Line Temp.:230 °C
Analyzer Type:Quadrupole
Source Temp.:230 °C
Quad Temp.:150 °C
Electron Energy:69.9 eV
Solvent Delay Time:1.0 min
Tune Type:BFB
Ionization Mode:EI
Scan Range:35-250 amu
Scan Rate:3.32 scans/sec
PreconcentratorNutech 8900DS
  Trap 1 Settings
Type/Sorbent :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
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
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