Stringent Standards in Analytical Services

EWS provides a full line of analytical services for waste treatment and disposal. An EPA approved Laboratory conducts the analysis according to accepted methodology. Our stringent Quality Assurance and Quality Control program utilizes: Calibration, method preparation and reagent blanks Percent recovery of standards Spike and unknown Relevant Percent Difference (RPD) The analytical parameters which will be tested, are dependent upon the type of treatment or disposal, waste management facility requirements, and compliance with the EPA and DOT regulations. EWS reduces your analytical cost by testing for those parameters needed to meet regulatory and waste management facility compliance.