EPA Method 506: Determining Phthalate and Adipate Esters in Drinking Water
5 May 2016

EPA Method 506 is used to determine Phthalate and Adipate Esters in drinking water.  The analytes are extracted from the water using a Horizon Technology 47 mm C18 disk.  The disk is extracted with Acetonitrile and Methylene Chloride.  The extract is then dried and concentrated to a final volume of 1.0 mL using the Horizon Technology DryVap® with DryDisk® technology.  Final analysis is by GC/PID.