ASTM D86

ASTM D86 is a standardized test method used to determine the boiling range of petroleum products, such as gasoline, kerosene, and diesel. It works by gradually heating a sample in a specialized apparatus and recording the temperatures at which specific percentages—such as 10%, 50%, and 90%—of the sample evaporate. This information helps characterize the product's volatility, quality, and suitability for various applications, ensuring consistent fuel performance and aiding in quality control.