ASTM-D6437 › Complete Document History
Standard Test Method for Polyurethane Raw Materials: Alkalinity in Low-Alkalinity Polyols (Determination of CPR Values of Polyols)

Complete Current Edition:
   2022 EDITION - Low-Alkalinity Polyols (Determination of CPR Values of Polyols) - March 22, 2022

Obsolete Revision Information:
   2005 R16(E1) EDITION - EDITORIALLY CORRECTED - April 1, 2016
   2005 R10(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 2010
   2005 EDITION - Polyurethane Raw Materials: Alkalinity in Low-Alkalinity Pol - March 1, 2005
   1999 EDITION - Polyurethane Raw Materials: Alkalinity in Low-Alkalinity Pol - July 10, 1999