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Organophosphorus Pesticides (European) on Rtx-CLPesticides

GC_EV00648
PeaksConc. on-column (ng)
1.4-Chloro-3-nitro-trifluoride100
2.Methamidophos50
3.Dichlorvos50
4.1-Bromo-2-nitrobenzene100
5.Acephate20
6.Demeton-S-methyl20
7.TBP (IS)100
8.Omethoate100
9.Dimethoate20
10.Tolclofos-methyl10
PeaksConc. on-column (ng)
11.Pirimiphos methyl10
12.Chlorpyrifos10
13.Malathion20
14.Quinalphos10
15.Prothiofos20
16.Methidathion20
17.Profenfos20
18.Ethion20
19.TPP (SS)100
20.Azinphos-Methyl40
21.Pyrazophos50
ColumnRtx-CLPesticides, 30 m, 0.25 mm ID, 0.25 µm (cat.# 11123)
Standard/SampleCustom European Mix
1-Bromo-2-nitrobenzene (cat.# 32279)
4-Chloro-3-nitrobenzotrifluoride (cat.# 32282)
Tributylphosphate (cat.# 32280)
Triphenylphosphate (cat.# 32281)
Injection
Inj. Vol.:1.0 µL splitless (hold 0.4 min)
Liner:Double Gooseneck Splitless (4mm) (cat.# 20785)
Inj. Temp.:250 °C
Oven
Oven Temp.:80 °C (hold 1.0 min) to 150 °C at 7 °C/min to 280 °C at 15 °C/min (hold 7 min)
Carrier GasHe, constant flow
Flow Rate:0.75 mL/min
Linear Velocity:28 cm/sec
Dead Time:1.82 min @ 80 °C
DetectorMS
Mode:Scan
Transfer Line Temp.:280 °C
Solvent Delay Time:5 min
Tune Type:PFTBA
Ionization Mode:EI
Scan Range:35-400 amu
InstrumentAgilent 5971A GC/MS
NotesCarrier gas @ 6 psi head pressure