TO-15 65 Component Mix on Rtx-VMS (30 m, 2.0 mL/min)

PeakstR (min)
1.Propylene1.50
2.Dichlorodifluoromethane (Freon® 12)1.54
3.1,2-Dichlorotetrafluoroethane (Freon® 114)1.67
4.Chloromethane1.70
5.Vinyl chloride1.79
6.1,3-Butadiene1.81
7.Acetaldehyde (contaminant)2.04
8.Bromomethane2.07
9.Chloroethane2.18
10.Trichlorofluoromethane (Freon® 11)2.30
11.1,1-Dichloroethene2.70
12.Carbon disulfide2.71
13.Ethanol2.72
14.1,1,2-Trichlorotrifluoroethane (Freon® 113)2.74
15.Acrolein2.97
16.Methylene chloride3.15
17.Isopropyl alcohol3.16
18.Acetone3.20
19.trans-1,2-Dichloroethene3.27
20.Acetonitrile (contaminant)3.34
21.Hexane3.34
22.Methyl tert-butyl ether (MTBE)3.38
23.1,1-Dichloroethane3.74
24.Vinyl acetate3.96
25.cis-1,2-Dichloroethene4.16
26.Cyclohexane4.30
27.Bromochloromethane (IS)4.31
28.Chloroform4.38
29.Carbon tetrachloride4.47
30.Ethyl acetate4.50
31.Tetrahydrofuran4.52
32.1,1,1-Trichloroethane4.53
33.2-Butanone (MEK)4.65
34.Heptane4.80
35.Benzene4.83
PeakstR (min)
36.1,2-Dichloroethane5.01
37.Trichloroethylene5.32
38.1,4-Difluorobenzene (IS)5.36
39.1,2-Dichloropropane5.79
40.Bromodichloromethane5.85
41.Methyl methacrylate6.01
42.1,4-Dioxane6.06
43.cis-1,3-Dichloropropene6.43
44.Toluene6.65
45.Tetrachloroethene7.01
46.4-Methyl-2-pentanone (MIBK)7.06
47.trans-1,3-Dichloropropene7.07
48.1,1,2-Trichloroethane7.23
49.Dibromochloromethane7.40
50.1,2-Dibromoethane7.64
51.2-Hexanone (MBK)7.93
52.Chlorobenzene-d5 (IS)8.19
53.Chlorobenzene8.20
54.Ethylbenzene8.25
55.m-Xylene8.41
56.p-Xylene8.41
57.o-Xylene8.89
58.Styrene8.96
59.Bromoform8.97
60.4-Bromofluorobenzene*9.58
61.1,1,2,2-Tetrachloroethane9.86
62.4-Ethyltoluene9.90
63.1,3,5-Trimethylbenzene10.01
64.1,2,4-Trimethylbenzene10.48
65.1,3-Dichlorobenzene10.85
66.1,4-Dichlorobenzene10.97
67.Benzyl chloride11.30
68.1,2-Dichlorobenzene11.50
69.Hexachlorobutadiene13.08
70.1,2,4-Trichlorobenzene13.09
71.Naphthalene13.37
*Tuning standard
image
GC_AR1154
ColumnRtx®-VMS, 30 m, 0.25 mm ID, 1.40 µm (cat.# 19915)
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 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
Scan Program:
GroupStart Time
(min)
Scan Range
(amu)
Scan Rate
(scans/sec)
1035-2503.32
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
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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