SOM CODE MODEL COMPANY DESCRIPTION
N503/2 22984-0050 ACROS, BELGIUM THIONIN ACETATE PURE HIGH PURITY BIOLOGICAL STAIN 5GM/BTL. (C12H10N3S.C2H3
N508/2 40123-0050 ACROS, BELGIUM 8-ANILINO-1-NAPHTHALENESULFONIC ACID MAGNESIU SALT 95% 5GM/BTL. (C32H24MgN2O6S2 , 1,8-ANS MAGNESIUM SALT)