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Phenols and Benzidines by U.S. EPA Methods 604 and 605 on Rtx-5

Peaks
1.Phenol
2.2-Chlorophenol
3.2-Nitrophenol
4.2,4-Dimethylphenol
5.2,4-Dichlorophenol
6.4-Chloro-3-methylphenol
Peaks
7.2,4,6-Trichlorophenol
8.2,4-Dinitrophenol
9.4-Nitrophenol
10.2-Methyl-4,6-dinitrophenol
11.Pentachlorophenol
12.Benzidine
13.3,3'-Dichlorobenzidine
image
GC_EV00032
ColumnRtx-5, 30 m, 0.32 mm ID, 1.00 µm (cat.# 10254)
Sample604 Phenols calibration mix (cat.# 31029)
605 Benzidines calibration mix (cat.# 31030)
Conc.: 1-3 ng per component on-column
Injection
Inj. Vol.:1.5 µL split (split ratio 100:1)
Inj. Temp.:310 °C
Oven
Oven Temp.:110 °C to 290 °C at 8 °C/min
Carrier GasH2, constant linear velocity
Linear Velocity:40 cm/sec
DetectorFID @ 310 °C
NotesFID sensitivity: 2 x 10-11 AFS
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