Extractive photometric determination of thorium with arsenazo DAL.
Arsenazo DAL, the dianilide of3,6-bis (2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulphonic acid, is proposed as an extractive photometric reagent for the highly selective determination of trace amounts of thorium.
Budesińský
B
B
Nuclear Research Institute Czechoslovak Academy of Sciences Rez near Prague, Czechoslovakia.
Menclová
B
B