Phenols by EPA Method 604 on Rtx-5

GC_EV00030

	Peaks
1.	Phenol
2.	2-Chlorophenol
3.	2-Nitrophenol
4.	2,4-Dimethylphenol
5.	2,4-Dichlorophenol

	Peaks
6.	4-Chloro-3-methylphenol
7.	2,4,6-Trichlorophenol
8.	2,4-Dinitrophenol
9.	4-Nitrophenol
10.	2-Methyl-4,6-dinitrophenol
11.	Pentachlorophenol

Standard/Sample
Column	Rtx-5, 30 m, 0.25 mm ID, 0.25 µm (cat.# 10223)
Conc.:	3-5 ng/µL per component
Injection
Inj. Vol.:	1 µL split (split ratio 40:1)
Inj. Temp.:	250 °C
Oven
Oven Temp.:	50 °C (hold 4 min) to 250 °C at 8 °C/min
Carrier Gas	H₂, constant pressure
Linear Velocity:	40 cm/sec @ 110 °C

Detector	FID @ 250 °C
Notes	FID sensitivity: 8 x 10^-11 AFS

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