Phenols

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Matrix

Drinking water

Analytes

Phenol, 2-Chlorophenol, 2-Methylphenol, 2-Nitrophenol, 2,4-Dimethylphenol, 2,4-Dichlorophenol, 4-Chloro-3-Methylphenol, 2,4,6-Trichlorophenol, 2,4-Dinitrophenol, 4-Nitrophenol, 2-Methyl-4,6-Dinitrophenol, 2,4,6-Tribromophenol, Pentachlorophenol

SPE Cartridge

SiliaPrepX DVB
500 mg / 6 mL
SPE-P0001-06P

Sample Pretreatment before Loading

Adjust pH of 1 L water sample to 2.0 with Phosphoric Acid (0.1 M).

Conditionning

6 mL of Dichloromethane

Equilibration

6 mL of Methanol
6 mL of HCl (0.05 N)

Loading

1 L of water sample
Dry the cartridge

Washing

No washing required

Elution

6 mL of Dichloromethane

Further Treatment

Evaporation down to 1 mL under Nitrogen and identification by HPLC.