STM PDF

Standard Practice for Octane Rating Naturally Aspirated Spark Ignition Aircraft Engines. Original standard ASTM D6424-04a (2019) in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D6424-25

Standard Test Method for Measuring Friction and Wear Properties of Extreme Pressure (EP) Lubricating Oils Using SRV Test Machine. Original standard ASTM D6425-23 in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Method for Determining Filterability of Middle Distillate Fuel Oils. Original standard ASTM D6426-22 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Handling, Transportation, and Storage of HFC-236fa, 1,1,1,3,3,3-Hexafluoropropane (CF3CH2CF3). Original standard ASTM D6427-21 in PDF full version. Additional info + preview on request

Document status: Active

Test Method for Total Sulfur in Liquid Aromatic Hydrocarbons and Their Derivatives by Oxidative Combustion and Electrochemical Detection (Withdrawn 2006). Original standard ASTM D6428-99 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Standard Guide for Selecting Surface Geophysical Methods. Original standard ASTM D6429-23 in PDF full version. Additional info + preview on request

Document status: Active