Standard Test Method for Measurement of Thickness of Transparent or Opaque Coatings by Double-Beam Interference Microscope Technique1
This preferred is issued beneath the ﬁxed designation b 588; the wide variety at once following the designation shows the 12 months of authentic adoption or, within the case of revision, the year of remaining revision. Various in parentheses indicates the 12 months of remaining reapproval. A superscript epsilon (e) shows an article alternate since the final revision or reapproval.
Click below to get ASTM B 588 – 88 International standard
You can also get ASTM B 587 – 97 International standard