The State of New Hampshire Department of Environmental Services (NHDES) Drinking Water and Groundwater Bureau invites the submission of qualifications and cost proposals to perform laboratory analytical services as necessary to identify and quantify analytes listed on the United States Environmental Protection Agency (USEPA)’s Contaminant Candidate Lists, in support of NHDES’ work under the Bipartisan Infrastructure Law (BIL) Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) Grant. Analyses include, but are not limited to, per- and polyfluoroalkyl substances, volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs), pesticides/herbicides, pharmaceuticals and personal care products (PPCPs), metals, and inorganic constituents, from various environmental and non-environmental sample matrices. Analysis shall be by USEPA approved or accepted methods, or other methods as specified/authorized by NHDES.