Herbicides (Phenoxyacid Mix B) on Ultra Aqueous C18

LC_0314

	Peaks
1.	4-Nitrophenol
2.	MCPA
3.	3,5-Dichlorobenzoic acid
4.	MCPP
5.	2,4,5-T
6.	2,4-DB
7.	1,4-Dichlorobenzene (IS)
8.	Dinoseb
9.	Pentachlorophenol

Column

Ultra Aqueous C18 (cat.# 9178565)

Dimensions:

150 mm x 4.6 mm ID

Particle Size:

5 µm

Pore Size:

100 Å

Temp.:

Ambient

Standard/Sample

Diluent:

Acetonitrile

Conc.:

10 ppm each herbicide

Inj. Vol.:

10 µL

Mobile Phase

A:

0.05% H₃PO₄

B:

Acetonitrile

Time (min)	%B
0.00	10
10	45
16	45
22	90
24	90
25	10

Flow:

1.0 mL/min

Detector	UV/Vis @ 225 nm

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