PN C97090-1990
Coal derivate products Determination of naphthalcnc content in sodium phenolate by gas chromatography

Standard No.

PN C97090-1990

Release Date

1990

Published By

PL-PKN

Latest

PN C97090-1990

Scope

The subject of the standard is a method for determining naphthalene in sodium phenolate. gas chromatography.

PN C97090-1990 history

• 1990 PN C97090-1990 Coal derivate products Determination of naphthalcnc content in sodium phenolate by gas chromatography