quality standards - Labicom

EPA 1600 Series Methods for Wastewater PollutantsEPA 1600The 1600 Series Methods are test procedures developed by EPA’s Engineering and Analysis Division (EAD) (formerly theIndustrial Technology Division and the Effl uent Guidelines Division) within the EPA’s Office of Science and Technology. TheEPA promulgates effl uent limitation guidelines and standards for the Pesticide Chemical Industry, under the authority derivedfrom 40 CFR Part 455, to control the discharge of pollutants, including certain pesticide active ingredients, into the watersof the United States.The 1600-Series Pesticide Methods, written by the EAD, were developed to measure active hazardous ingredients in supportof the pesticides rulemaking, and have therefore been applied to the specific wastewater for which they were intended.METHOD# METHOD DESCRIPTION ....................................................................................................................... PAGE1618 Organohalide Pesticides, Organophosphorus Pesticides and Phenoxy-acid Herbicides by GC .........................197-199Volatile Organic Compounds By Isotope Dilution by GC/MS (combined with 624) ........................................Determination of Semivolatile Toxic Organic Compounds, by P&T, GC/MS (combined with 625) ....................1656 Determination of Organohalide Pesticides by GC/HSD .....................................................................................1991657 Determination of Organophosphorus Pesticides by GC/FPD ...............................................................................2001660 Determination of Pyrethrins and Pyrethroids by HPLC/UV ...................................................................................2011663 Determination of Diesel and Crude Oil by GC) .................................................................................................2011664 n-Hexane Extractable Material and Silica Gel Treated n-Hexane Extractable Material by Extractionand Gravimetry (Oil & Grease and Petroleum Hydrocarbons) ............................................................................201196 Chem Service’s Quality Management System is Certified to the Internationally Recognized ISO 9001 & ISO 17025 Quality Standards.