The Fuel Quality Program responds to requests for assistance from both the general public and industry within the State of North Carolina. There is no charge for this testing and the results from the analysis are for information only. If you have a sample that you would like to submit for analysis, please contact the laboratory at 984-236-4770 to set up a time when the sample can be collected. Samples should be collected in a clean, dry container and ideally we would prefer about 1 quart of the product. Samples of less than 1 quart will be accepted, but there will be limitations on the testing we can provide. If you are in the Raleigh-Durham area and wish to bring the sample to the laboratory, please see the map to help guide you to the correct location at the Steve Troxler Agricultural Sciences Center where the sample can be received.