Standard services list
(52K) Adobe PDF

Lab instrumentation list
(44K) Adobe PDF

National Environmental Laboratory Accreditation Program (NELAP) accreditation
(130K) Adobe PDF

DEQ inorganic chemistry certificate
(52K) Adobe PDF

DEQ microbiology certificate
(49K) Adobe PDF

State of Wisconsin DNR certificate
(32K) Adobe PDF

Chain-of-custody record
(1.0 MB) Adobe PDF

Drinking water sampling instructions
(32K) Adobe PDF

Water sample requirements
(38K) Adobe PDF

Solid sample requirements
(62K) Adobe PDF