Astm C 958 – 92 (Reapproved 2000) pdf free download

Standard Test Method for
Particle Size Distribution of Alumina or Quartz by X-Ray
Monitoring of Gravity Sedimentation1

This standard is issued under the fixed designation C 958; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval