ASTM-D4657 Complete Document History
Standard Test Method for Polynuclear Aromatic Hydrocarbons in Water (Withdrawn 2005)


Obsolete Revision Information:
   1992 EDITION - POLYNUCLEAR AROMATIC HYDROCARB - Oct. 15, 1992
   1992 R98 EDITION - WITHDRAWN IN 2005 - Oct. 15, 1992
   1991 EDITION - POLYNUCLEAR AROMATIC HYDROCARB - Nov. 15, 1991
   1987 EDITION - POLYNUCLEAR AROMATIC HYDROCARB - Jan. 30, 1987