TO-15 65 Component Mix on Rtx-VMS (30 m)

PeakstR (min)
1.Propylene1.42
2.Dichlorodifluoromethane (Freon 12)1.46
3.1,2-Dichlorotetrafluoroethane (Freon 114)1.60
4.Chloromethane1.63
5.Vinyl chloride1.72
6.1,3-Butadiene1.75
7.Bromomethane2.01
8.Chloroethane2.13
9.Trichlorofluoromethane (Freon 11)2.26
10.1,1-Dichloroethene2.67
11.Carbon disulfide2.68
12.Ethanol2.70
13.1,1,2-Trichlorotrifluoroethane (Freon 113)2.72
14.Acrolein2.96
15.Isopropyl alcohol3.14
16.Methylene chloride3.14
17.Acetone3.19
18.trans-1,2-Dichloroethene3.26
19.Hexane3.33
20.Methyl tert-butyl ether (MTBE)3.37
21.Acetonitrile (contaminant)3.57
22.1,1-Dichloroethane3.75
23.Vinyl acetate3.97
24.cis-1,2-Dichloroethene4.18
25.Cyclohexane4.33
26.Bromochloromethane (IS)4.34
27.Chloroform4.40
28.Carbon tetrachloride4.50
29.Ethyl acetate4.52
30.Tetrahydrofuran4.53
31.1,1,1-Trichloroethane4.56
32.2-Butanone (MEK)4.66
33.Heptane4.84
34.Benzene4.87
35.1,2-Dichloroethane5.04
PeakstR (min)
36.Trichloroethylene5.36
37.1,4-Difluorobenzene (IS)5.40
38.1,2-Dichloropropane5.83
39.Bromodichloromethane5.89
40.Methyl methacrylate6.05
41.1,4-Dioxane6.11
42.cis-1,3-Dichloropropene6.48
43.Toluene6.70
44.Tetrachloroethene7.07
45.4-Methyl-2-pentanone (MIBK)7.10
46.trans-1,3-Dichloropropene7.13
47.1,1,2-Trichloroethane7.29
48.Dibromochloromethane7.46
49.1,2-Dibromoethane7.70
50.2-Hexanone (MBK)7.98
51.Chlorobenzene-d5 (IS)8.25
52.Chlorobenzene8.27
53.Ethylbenzene8.31
54.m-Xylene8.48
55.p-Xylene8.48
56.o-Xylene8.96
57.Styrene9.02
58.Bromoform9.03
59.4-Bromofluorobenzene*9.65
60.1,1,2,2-Tetrachloroethane9.92
61.4-Ethyltoluene9.96
62.1,3,5-Trimethylbenzene10.08
63.1,2,4-Trimethylbenzene10.55
64.1,3-Dichlorobenzene10.92
65.1,4-Dichlorobenzene11.04
66.Benzyl chloride11.37
67.1,2-Dichlorobenzene11.57
68.Hexachlorobutadiene13.14
69.1,2,4-Trichlorobenzene13.15
70.Naphthalene13.42
*Tuning standard
image
GC_AR1153
ColumnRtx-VMS, 30 m, 0.32 mm ID, 1.80 µm (cat.# 19919)
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 (hold 0 min) to 230 °C at 33 °C/min (hold 0 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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