ASTM-D7026 Complete Document History
Standard Guide for Sampling and Reporting of Results for Determination of Biobased Content of Materials via Carbon Isotope Analysis (Withdrawn 2020)

Complete Current Edition:
   2013 EDITION - Standard Guide for Sampling and Reporting of Results for Det - April 15, 2013

Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN IN 2013 - Jan. 15, 2013
   2004 EDITION - CARBON ISOTOPE ANALYSIS, STAND - May 1, 2004