Standard Test Method for Determination of Select Pesticides and Herbicides in Water by Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)

Importancia y uso:

5.1 Pesticides and herbicides may be used in various agricultural and household products. These products may enter waterways at low levels through runoff or misuse near water resources. There is a need for a quick, easy, and robust method to determine pesticide concentration in water matrices for understanding the sources and concentration levels in affected areas.

5.2 Many of the pesticides and herbicides in this test method are regulated using alternative techniques. In this test method, a means for determining these regulated analytes in a single method is provided.

5.3 This test method has been single-laboratory-validated in reagent water, tap water, river water, and wastewater.

Subcomité:

D19.06

Volúmen:

11.02

Palabras clave:

2,4-dichlorophenoxyacetic acid; acetochlor; alachlor; aldicarb; atrazine; azoxystrobin; bentazon; carbaryl; chlorpyrifos; clopyralid; clothianidin; desethylatrazine; desisopropylatrazine; diazinon; dicamba; fipronil; imidacloprid; liquid chromatography; malathion; mass spectrometry; methomyl; metolachlor; metribuzin; pesticides; picloram; propiconazole; simazine; tebuconazole; thiamethoxam; triclopyr; water;