ASTM-D3978 › Complete Document History
Standard Practice for Algal Growth Potential Testing with Pseudokirchneriella subcapitata

Complete Current Edition:
   2021A EDITION - Testing with Pseudokirchneriella subcapitata - Jan. 20, 2022

Obsolete Revision Information:
   2021 EDITION - Assessment of Resistance of Medical Gloves to Permeation by Chemotherapy Drugs - Feb. 11, 2021
   2004 R12 EDITION - Standard Practice for Algal Growth Potential Testing with Ps - Oct. 15, 2012
   1980 R87(E1) EDITION - ALGAE GROWTH POTENTIAL TESTING - Dec. 3, 1980
   1980 R98 EDITION - WORKING ITEM - Dec. 3, 1980