STM PDF

Standard Test Method for Determining Activity and Selectivity of Fluid Catalytic Cracking (FCC) Catalysts by Microactivity Test. Original standard ASTM D5154/D5154M-25 in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Methods for Polyurethane Raw Materials- Determination of the Isocyanate Content of Aromatic Isocyanates. Original standard ASTM D5155-19 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D5155-25

Standard Test Methods for Continuous Measurement of Ozone in Ambient, Workplace, and Indoor Atmospheres (Ultraviolet Absorption). Original standard ASTM D5156-22 in PDF full version. Additional info + preview on request

Document status: Active

Standard Guide for Statistical Evaluation of Indoor Air Quality Models. Original standard ASTM D5157-19 (2024) in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Method for Determination of Particle Size of Fine Mesh and Powdered Activated Carbon by Air-Jet Sieving. Original standard ASTM D5158-23 in PDF full version. Additional info + preview on request

Document status: Active

Standard Guide for Dusting Attrition of Granular Activated Carbon. Original standard ASTM D5159-21 in PDF full version. Additional info + preview on request

Document status: Active