CBPL methods do not include proprietary information such as ASTM Standards.
Cork and articles of cork
45-01
Fiber Analysis: Qualitative (AATCC 20)
45-02
Fiber Analysis: Quantitative (AZTEC 20A)
45-03
Standard Guide for Reflected-Light Photomicrography (ASTM E 883)
45-04
Standard Practice for General Techniques for Obtaining Qualitative Infrared Spectra for Qualitative Analysis (ASTM E 1252)