ASTM D95 is a standardized test method titled “Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation.” It describes a laboratory procedure to determine the amount of water (including dissolved water and free water) present in liquid petroleum products and some bituminous materials by using a distillation technique. The method is widely used in fuels, lubricants, and related petroleum industry testing because water content can affect product quality, corrosion, pumpability, and downstream processing.
ASTM D95 is a standard test method titled "Standard Test Method for Water and Sediment in Crude Oil by Centrifuge." This test method is designed to determine the water and sediment content in crude oil using a centrifuge. The test provides a crucial measurement of the quality of crude oil, which is essential for refining, transportation, and storage. Astm D95 Pdf
A sample is heated under reflux with a water-immiscible solvent (like xylene or toluene). ASTM D95 is a standardized test method titled