EPA Method 1660

EPA Method 1660 does not directly match ALS - Columbia's list of currently available methods. Please call for availability.

Method information displayed is provided for informational purposes only. No warranty (express or implied) is made as to the website accuracy, completeness, or applicability (such as the age of a method and whether or not it applies to your project). Please contact us for assistance. Analytical testing dots

PDF IconView Actual EPA Method 1660 (PDF File)

EPA Method 1660:
The Determination of Pyrethrins and Pyrethroids in Municipal and Industrial Wastewater

A 750-mL sample is saturated with salt and extracted by stirring with acetonitrile in a 1-L volumetric flask. A small portion of the acetonitrile rises into the neck of the flask. The extract is evaporated to a volume of 7.5 mL.

This method covers the determination of pyrethrins and pyrethroids in wastewater by extraction and high-performance liquid chromatography (HPLC) with an ultra-violet detector (UV).

Report Number:

Analytical testing dots

Examples:  8260

Examples:  Dioxin
Analytical testing dots

<-- Search All Test Methods

Suggestions? The test methods page continues to expand and improve. If you have suggestions for improvement, we would enjoy hearing from you. Please contact the webmaster here.

Analytical testing dots