GOST 20843.2-1989
Coal tar phenol products. Gas chromatographic method for determination of composition of dicresol, triczesol and xylenols

Standard No.

GOST 20843.2-1989

Release Date

1989

Published By

RU-GOST R

Latest

GOST 20843.2-1989

GOST 20843.2-1989 history

• 1989 GOST 20843.1-1989 Coal tar phenol products. Gas chromatographic method for determination of composition of phenol, o-cresol
• 1975 GOST 20843-1975 Hard coal phenol products. Gas chromatographic method for determination composition