ASTM-D2238 › Complete Document History
Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm−1

Complete Current Edition:
   2022 EDITION - Polyethylene Due to Methyl Groups at 1378 cm - Sept. 16, 2022

Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT SUPERSEDING DOCUMENT - Jan. 22, 2021
   1992 R12(E1) EDITION - REAPPROVED IN 2012, EDITORIALLY CORRECTED - Dec. 15, 2012
   1992 R04 EDITION - REAPPROVED IN 2004 - Oct. 1, 2004
   1992 EDITION - ABSORBANCE OF POLYETHYLENE DUE - Dec. 15, 1992
   1968 R79(E1) EDITION - ABSORBANCE OF POLYETHYLENE DUE - Sept. 9, 1968