ASTM D2798-11a(2019)

Standard Test Method for Microscopical Determination of the Vitrinite Reflectance of Coal (Includes all amendments And changes 3/3/2020).

NORM herausgegeben am 1.11.2019

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The information about the standard:

Designation standards: ASTM D2798-11a(2019)
Note: UNGÜLTIG
Publication date standards: 1.11.2019
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM

Annotation of standard text ASTM D2798-11a(2019) :

Keywords:
coal, maceral, microscopy, rank, reflectance, vitrinite,, ICS Number Code 71.060.10 (Chemical elements)