PN C99061-1964
p-Methylaminophenol sulphate (Metol), photographic grade

Standard No.

PN C99061-1964

Release Date

1964

Published By

PL-PKN

Latest

PN C99061-1964

PN C99061-1964 history

• 1964 PN C99061-1964 p-Methylaminophenol sulphate (Metol), photographic grade