ASTM-E1468 › Complete Document History
Standard Practice for Collecting Benthic Macroinvertebrates with the Basket Sampler (Withdrawn 2003)


Obsolete Revision Information:
   2002 EDITION - Collecting Benthic Macroinvertebrates with the Basket Sample - April 10, 2002
   1992 R97 EDITION - REAPPROVED IN 1997 - March 15, 1992
   1992 EDITION - Collecting Benthic Macroinvertebrates with the Basket Sample - March 15, 1992