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Nitrogen/Phosphorus Pesticides & Herbicides US EPA Method 619 on Rtx-CLPesticides & Rtx-CLPesticides2 (dual column analysis)

GC_EV00056
PeaksCAS #
1.Prometon1610-18-0
2.Simazine122-34-9
3.Atraton1610-17-9
4.Propazine139-40-2
5.Atrazine1912-24-9
PeaksCAS #
6.Terbuthylazine5915-41-3
7.Secbumeton26259-45-0
8.Simetryne1014-70-6
9.Ametryne834-12-8
10.Prometryne7287-19-6
11.Terbutryne886-50-0
ColumnsRtx-CLPesticides 30 m, 0.32 mm ID, 0.50 µm (cat.# 11139)
and Rtx-CLPesticides2 30 m, 0.32 mm ID, 0.25 µm (cat.# 11324)
using IP Deactivated Guard Column 5 m, 0.32 mm ID (cat.# 10044)
with Universal Angled “Y” Press-Tight Connector (cat.# 20403)
Sample
Conc.:50 pg on-column each compound
InjectionDirect
Liner:DI Uniliner Liner for Agilent 5890 Packed Column GC (1.7mm ID x 3.0mm OD x 93mm) (cat.# 20964)
Inj. Temp.:250 °C
Oven
Oven Temp.:100 °C to 250 °C at 4 °C/min (hold 5 min)
Carrier GasH2, constant pressure (9.65 psi, 66.5 kPa)
DetectorNPD @ 275 °C
InstrumentAgilent/HP6890 GC
NotesHP 6890 with purged packed injection port and adaptor for an HP 5890 (cat.# 21303).