J--Single Purchase of an EST Analytical for an annual maintenance service agreemen

ct on a sole source basis to PTS Professional Technical Services, Inc. d/b/a EST Analytical for an annual maintenance service agreement (silver) on the Centurion Autosampler and Evolution 2 purge and trap concentrator system. The requirement is for the analysis of volatile organics with existing EST

Analytical equipment operated in the Region 4 laboratory. This service is necessary to avoid unnecessary downtime and lack of adequate knowledge and parts for repairs. The efficient upkeep of the EST Analytical equipment in Region 4�s labo