Midwest Labs is a biodiesel testing lab focused on providing biofuel analysis and information. Biodiesel fuel is a fuel made from the oil of certain oilseed crops such as soybean, canola, sunflower, corn and a hundreds of other oil producing crops. The oil is extracted by the use of a press and then is mixed in specific proportions with other agents which causes a chemical reaction. The results of this reaction are two products, biodiesel and soap. Let Midwest Labs help you with your biodiesel fuel testing needs.