ASTM-D2798 › Complete Document History
Standard Test Method for Microscopical Determination of the Vitrinite Reflectance of Coal
| Complete Current Edition: |
2021 EDITION - Microscopical Determination of the Vitrinite Reflectance of Coal - June 11, 2021
|
Obsolete Revision Information: |
2020 EDITION - Microscopical Determination of the Vitrinite Reflectance of Coal - March 3, 2020
2011A R19 EDITION - REAPPROVED IN 2019 - Nov. 1, 2019
2011A EDITION - Microscopical Determination of the Vitrinite Reflectance of Coal - July 15, 2011
2011 EDITION - STANDARD TEST METHOD - June 15, 2011
2009A EDITION - MICROSCOPICAL DETERMINATION OF THE VITRINITE REFLECTANCE OF - Sept. 1, 2009
2009 EDITION - MICROSCOPICAL DETERMINATION OF THE VITRINITE REFLECTANCE OF - April 1, 2009
2006 EDITION - MICROSCOPICAL DETERMINATION OF THE VITRINITE REFLECTANCE OF - Sept. 1, 2006
2005 EDITION - MICROSCOPICAL DETERMINATION OF THE VITRINITE REFLECTANCE OF - May 1, 2005
1999 R04 EDITION - REAPPROVED IN 2004 - Oct. 1, 2004
1997 EDITION - MICROSCOPICAL DETERMINATION OF - Sept. 10, 1997
1996 EDITION - MICROSCOPICAL DETERMINATION OF - April 10, 1996
1995 EDITION - MICROSCOPICAL DETERMINATION OF - July 15, 1995
1991 EDITION - MICROSCOPICAL DETERMINATION OF - Sept. 15, 1992
1988 EDITION - MICROSCOPICAL DETERMINATION OF - Oct. 31, 1988
|