Chlorophenoxyacid Herbicides US EPA Method 8151 Rtx-CLPesticides & Rtx-CLPesticides2

	Peaks
10.	2,4,5-TP
11.	Chloramben
12.	2,4,5-T
13.	2,4-DB
14.	Picloram
15.	Bentazon
16.	Dinoseb
17.	DCPA methyl ester (Chlorthal-dimethyl)
18.	Acifluorfen

Injection
Columns	Rtx-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)

Standard/Sample	Derivatized chlorophenoxy herbicides
Conc.:	On-column conc.: 200–20,000 pg/mL
Inj. Vol.:	1.0 µL Direct
Liner:	Uniliner^® inlet liner (cat.# 20335)
Inj. Temp.:	200 °C
Oven
Oven Temp.:	80 °C (hold 1 min) to 300 °C at 10 °C/min (hold 10 min)
Carrier Gas	He, constant pressure (12.5 psi, 86.2 kPa)
Temp.:	80 °C

Detector	ECD w/anode purge @ 300 °C

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