PSC H191 Quality Control—Fuels, Lubricants, Oils, and Waxes

Services
Federal Category 18.4: Equipment Related Services Quality Control

Description
Quality Control Services: Fuels, Lubricants, Oils, and Waxes

Possible NAICS Codes
541380 – Testing Laboratories
454310 – Fuel Dealers
541620 – Environmental Consulting Services
324110 – Petroleum Refineries
488190 – Other Support Activities for Air Transportation
424720 – Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
562112 – Hazardous Waste Collection
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541611 – Administrative Management and General Management Consulting Services