STM PDF

Standard Test Method for Measuring Reaction Rates and Fast-Neutron Fluences by Radioactivation of Sulfur-32. Original standard ASTM E265-15 (2020) in PDF full version. Additional info + preview on request

Document status: Active

Standard Guide for Powder Particle Size Analysis. Original standard ASTM E2651-25 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Conducting an Interlaboratory Study to Determine Precision Estimates for a Test Method with Fewer Than Six Participating Laboratories. Original standard ASTM E2653-23 in PDF full version. Additional info + preview on request

Document status: Active

Standard Guide for Reporting Uncertainty of Test Results and Use of the Term Measurement Uncertainty in ASTM Test Methods. Original standard ASTM E2655-14 (2020) in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Real-time Release Testing of Pharmaceutical Water for the Total Organic Carbon Attribute. Original standard ASTM E2656-25 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids. Original standard ASTM E2657-21 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM E2657-21 (2026)