ASTM-E961 Complete Document History
Standard Specification for Blood Sedimentation Tube, Wintrobe, Glass, Reusable

Complete Current Edition:
   1997 R21 EDITION - REAPPROVED IN 2021 - Feb. 3, 2021

Obsolete Revision Information:
   1997 R13 EDITION - REAPPROVED IN 2013 - Dec. 1, 2013
   1997 R08 EDITION - REAPPROVED IN 2008 - Dec. 1, 2008
   1997 R03 EDITION - BLOOD SEDIMENTATION TUBE, WINT - Oct. 10, 2003
   1997 EDITION - BLOOD SEDIMENTATION TUBE, WINT - Nov. 10, 1997
   1993 EDITION - BLOOD SEDIMENTATION TUBE, WINT - Aug. 15, 1993
   1983 EDITION - BLOOD SEDIMENTATION TUBE, WINT - Aug. 26, 1983