R10 SEMD: Selenium Speciation Sample Analysis

The US Environmental Protection Agency (EPA) is conducting market research to identify sources capable of providing specialized selenium speciation analytical laboratory services for environmental samples. The required matrices may include filtered/unfiltered water, sediment/soil, and plant tissue/periphyton. The analysis of organic and inorganic species is required, and the Government is particularly interested in laboratories capable of achieving aqueous detection capabilities of 4 ng/L / 0.004 ug/L. • The EPA is looking for laboratories that can provide specialized selenium speciation analytical services. • The required matrices include filtered/unfiltered water, sediment/soil, and plant tissue/periphyton. • The analysis of organic and inorganic species is required. • The Government is interested in laboratories capable of achieving aqueous detection capabilities of 4 ng/L / 0.004 ug/L. • Respondents should submit a completed Attachment 2 - Vendor Responses to questions and supporting literature or technical documentation.