SOM CODE MODEL COMPANY DESCRIPTION
N279 32694 RIEDEL GERMANY ORANGE G FOR MICROSCOPY 50GM/BTL. (C16H10N2Na2O7S2, 1-PHENYLAZO-2-NAPHTH
N467/3 AN0025002 SCHARLAU, SPAIN ORANGE I, C,I, 14600, FOR MICROSCOPY AND INDICATOR 25GM/BTL. (C16N11N2NaO4S
N467/4 AN0027002 SCHARLAU, SPAIN ORANGE II, C,I, 15510, FOR MICROSCOPY 25GM/BTL. (C16N11N2NaO4S , TROPAEOLIN