ASTM-D7061 Complete Document History
Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device

Complete Current Edition:
   2023 EDITION - Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device - Dec. 28, 2023

Obsolete Revision Information:
   2019(E1) EDITION - EDITORIALLY CORRECTED - April 6, 2020
   2019 EDITION - Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device - Dec. 1, 2019
   2017 EDITION - Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device - Dec. 1, 2017
   2012 EDITION - Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device - March 15, 2013
   2006 EDITION - MEASURING N-HEPTANE INDUCED PHASE SEPARATION OF ASPHALTENE-C - May 1, 2006
   2005A EDITION - AS SEPARABILITY NUMBER BY AN OPTICAL SCANNING DEVICE, STANDA - April 1, 2005
   2005 EDITION - AS SEPARABILITY NUMBER BY AN OPTICAL SCANNING DEVICE, STANDA - Feb. 1, 2005
   2004 EDITION - SEPARABILITY NUMBER BY AN OPTI - June 1, 2004