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GC Multiresidue Pesticide Standard #5-ONP on Rxi-5ms by GC-MS

GC_FS0604
PeakstR (min)
1.Etridiazole9.31
2.Atrazine13.29
3.Terbuthylazine13.64
4.Pyrimethanil13.85
5.Terbacil14.11
6.Vinclozolin15.06
7.Triadimefon16.28
8.MGK 264 1*16.56
9.Cyprodinil16.77
10.MGK 264 2*16.82
11.Penconazole16.97
PeakstR (min)
12.Captan17.13
13.Fipronil17.17
14.Triadimenol17.21
15.Folpet17.28
16.Procymidone17.34
17.Triflumizole17.41
18.Paclobutrazol17.63
19.Flutriafol17.90
20.Tricyclazole (Beam)18.21
21.Fludioxonil18.24
22.Myclobutanil18.46
PeakstR (min)
23.Flusilazole18.53
24.Bupirimate18.59
25.Chlorfenapyr18.88
26.Lenacil19.94
27.Hexazinone (Velpar)20.24
28.Tebuconazole20.31
29.Propargite20.42
30.Captafol20.48
31.Iprodione20.88
32.Pyriproxyfen21.97
33.Fenarimol22.47
34.Etofenprox24.53
35.Fluridone (Sonar)24.92
*MGK-264 isomers numbered according to elution order.
ColumnRxi-5ms, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13423)
SampleGC multiresidue pesticide standard #5-ONP (cat.# 32567)
Diluent:Toluene
Conc.:100 µg/mL
Injection
Inj. Vol.:1 µL split (split ratio 50:1)
Liner:Premium 4.0 mm ID Precision inlet liner w/wool (cat.# 23305.1)
Inj. Temp.:250 °C
Oven
Oven Temp.:90 °C (hold 1 min) to 330 °C at 8.5 °C/min (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:1.4 mL/min
DetectorMS
Mode:Scan
Scan Program:
GroupStart Time
(min)
Scan Range
(amu)
Scan Rate
(scans/sec)
1555-5507
Transfer Line Temp.:290 °C
Analyzer Type:Quadrupole
Source Temp.:325 °C
Electron Energy:70 eV
Solvent Delay Time:5 min
Ionization Mode:EI
InstrumentThermo Scientific TSQ 8000 Triple Quadrupole GC-MS
NotesPropargite isomers are only slightly resolved with this method, so they are treated as one peak, but individual retention times are 20.40 and 20.42 min.

Reconstructed chromatogram from select ions.