B--DUKE LAB-GAS/OIL ISOTOPE ANALYSES Inactive Notice ID:140G0320Q0088 GAS/OIL ISOTOPE ANALYSES. Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE US GEOLOGICAL SURVEY OFFICE OF ACQUISITON GRANTS NAICS 54138 - Testing Laboratories PSC SPECIAL STUDIES/ANALYSIS, NOT RandD Data sourced from SAM.gov. View Official Posting »