Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

TO-15 65 Component Mix on Rxi-5Sil MS (30 m, 2.0 mL/min)

GC_AR1150
PeakstR (min)
1.Propylene1.36
2.Dichlorodifluoromethane (Freon® 12)1.38
3.Chloromethane1.45
4.1,2-Dichlorotetrafluoroethane (Freon® 114)1.46
5.Vinyl chloride1.51
6.1,3-Butadiene1.55
7.Bromomethane1.66
8.Chloroethane1.71
9.Ethanol1.83
10.Trichlorofluoromethane (Freon® 11)1.91
11.Acrolein1.94
12.Acetone1.97
13.Acetonitrile (contaminant)2.00
14.Isopropyl alcohol2.09
15.1,1-Dichloroethene2.14
16.1,1,2-Trichlorotrifluoroethane (Freon® 113)2.22
17.Methylene chloride2.28
18.Carbon disulfide2.33
19.trans-1,2-Dichloroethene2.58
20.Methyl tert-butyl ether (MTBE)2.61
21.1,1-Dichloroethane2.73
22.Vinyl acetate2.74
23.2-Butanone (MEK)*2.92
PeakstR (min)
24.Hexane*2.92
25.cis-1,2-Dichloroethene3.04
26.Ethyl acetate3.12
27.Bromochloromethane (IS)3.19
28.Chloroform3.25
29.Tetrahydrofuran3.31
30.1,1,1-Trichloroethane3.55
31.1,2-Dichloroethane3.65
32.Benzene3.78
33.Carbon tetrachloride3.79
34.Cyclohexane3.81
35.1,4-Difluorobenzene (IS)4.07
36.Heptane4.33
37.Trichloroethylene4.37
38.1,2-Dichloropropane4.40
39.Methyl methacrylate4.51
40.1,4-Dioxane4.53
41.Bromodichloromethane4.57
42.4-Methyl-2-pentanone (MIBK)5.00
43.cis-1,3-Dichloropropene5.01
44.trans-1,3-Dichloropropene5.45
45.Toluene5.49
46.1,1,2-Trichloroethane5.64
PeakstR (min)
47.2-Hexanone (MBK)5.81
48.Dibromochloromethane6.09
49.Tetrachloroethene6.18
50.1,2-Dibromoethane6.26
51.Chlorobenzene-d5 (IS)6.84
52.Chlorobenzene6.88
53.Ethylbenzene7.11
54.m-Xylene7.26
55.p-Xylene7.28
56.Styrene7.64
57.o-Xylene7.66
58.Bromoform7.67
59.1,1,2,2-Tetrachloroethane8.06
60.4-Bromofluorobenzene**8.23
61.4-Ethyltoluene8.84
62.1,3,5-Trimethylbenzene8.92
63.1,2,4-Trimethylbenzene9.35
64.1,3-Dichlorobenzene9.58
65.Benzyl chloride9.67
66.1,4-Dichlorobenzene9.72
67.1,2-Dichlorobenzene10.03
68.1,2,4-Trichlorobenzene12.17
69.Naphthalene12.32
70.Hexachlorobutadiene12.53
*Peaks 23 and 24 share ion m/z 43; **Tuning standard
ColumnRxi-5Sil MS, 30 m, 0.32 mm ID, 1.00 µm (cat.# 13654)
Standard/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
Download PDF