Does this work for you? ASTM E1382 - 97(2015): Standard Test Methods for Determining Average Grain Size Using Semiautomatic and Automatic Image Analysis (aka ImageJ) On Thu, Apr 13, 2017 at 10:31 AM, Douglas Pauls < [log in to unmask]> wrote: > Good morning all, > Does anyone know of a standard test method to quantify particulates? ASTM, > SAE, IEC, etc? IPC has none that I know of. > > Doug Pauls > Principal Materials and Process Engineer > Rockwell Collins > -- Bhanu Sood Tel: (202) 468-8449