Brookhaven National Laboratory in Upton, New York is seeking qualified firms to provide analytical fuel oil testing services for #2 and #4 fuel oil to support NYSDEC regulatory compliance and quarterly reporting. The anticipated scope includes laboratory analysis of samples from designated fuel tanks and fuel deliveries, with testing performed at the contractor’s facility. Testing frequency is approximately five tests annually for #2 fuel oil and three tests annually for #4 fuel oil. No budget amount or submission timeline is specified in this sources sought notice. This notice is for market research only and not a solicitation for proposals.