A full spectrum of water and wastewater testing is performed, including physical testing, biological testing, microscopic analysis, as well as problem specific testing designed to troubleshoot operational difficulties. Analysis is performed according to USEPA accepted procedures and per the 20th edition of STANDARD METHODS FOR THE EXAMINATION OF WATER AND WASTEWATER. Water and wastewater tests require limited storage time and specific preservation procedures in order to be valid. For this reason, we can only accept samples from authorized dealers and distributors. As an additional service, our staff can provide distributors with referrals to laboratories in their local areas where testing could be performed more conveniently. We can then have a copy of the results sent to us and help our distributors interpret the information. Results of laboratory testing can also be forwarded to regulatory agencies if desired.