ASTM-D4661 Complete Document History
Standard Test Methods for Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates

Complete Current Edition:
   2023 EDITION - Standard Test Methods for Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates - March 10, 2023

Obsolete Revision Information:
   2018 EDITION - Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates - Aug. 1, 2018
   2013 EDITION - Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates - Nov. 15, 2013
   2009 EDITION - POLYURETHANE RAW MATERIALS: DETERMINATION OF TOTAL CHLORINE - Feb. 1, 2009
   2003 EDITION - POLYURETHANE RAW MATERIALS: DETERMINATION OF TOTAL CHLORINE - Nov. 1, 2003
   1998 EDITION - POLYURETHANE RAW MATERIALS: DE - July 10, 1998
   1993 EDITION - POLYURETHANE RAW MATERIALS: DE - June 15, 1993
   1992(E1) EDITION - POLYURETHANE RAW MATERIALS: DE - Oct. 7, 1992
   1992 EDITION - POLYURETHANE RAW MATERIALS: DE - Oct. 7, 1992
   1987 EDITION - POLYURETHANE RAW MATERIALS: DE - Feb. 27, 1987