STM PDF

Standard Test Method for Measurement of Film Thickness of Thin-Film Coatings by Non-Destructive Means Using Ruggedized Optical Interference. Original standard ASTM D8331/D8331M-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D8331/D8331M-25

Standard Test Method for Measurement of Film Thickness of Thin-Film Coatings by Non-Destructive Means Using Ruggedized Optical Interference. Original standard ASTM D8331/D8331M-25 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Collection of Water Samples with High, Medium, or Low Suspended Solids for Identification and Quantification of Microplastic Particles and Fibers. Original standard ASTM D8332-20 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Preparation of Water Samples with High, Medium, or Low Suspended Solids for Identification and Quantification of Microplastic Particles and Fibers Using Raman Spectroscopy, IR Spectroscopy, or Pyrolysis-GC/MS. Original standard ASTM D8333-20 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Sampling of Cannabis/Hemp Post-Harvest Batches for Laboratory Analyses. Original standard ASTM D8334/D8334M-20 in PDF full version. Additional info + preview on request

Document status: Active

Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials. Original standard ASTM D8335-20 in PDF full version. Additional info + preview on request

Document status: Active