This document contains general information about environmental sample collection for the EPA's CLP including minimum CLP requirements, an explanation of the sampling process sequence of events, and information and checklists to help in planning and documenting sampling activities.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Sampler's Guide: Contract Laboratory Program Guidance for Field Samplers (PDF)(110 pp, 3 MB, October 2014, 540-R-014-013)