Coal tar phenol products. Gas chromatographic method for determination of composition of phenol, o-cresol
NORM herausgegeben am 1.4.1990
Designation standards: GOST 20843.1-89
Note: UNGÜLTIG
Publication date standards: 1.4.1990
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST