Sudan

Sudan I
Sudan II
Sudan III
Sudan IV
Sudan Black B

SOM CODE MODEL COMPANY DESCRIPTION
N397/2 NE00500025 SCHARLAU,SPAIN SUDAN BLACK B C.I.26150 FOR MICROSCOPY 25GM/BTL.(C29H24N6)
N397 15928.0100 MERCK GERMANY SUDAN BLACK B (C.I. 26150)FOR MICROSCOPY 60% 100GM/BTL(C29H24N6)
N391/8 06164 LOBACHEMI, INDIA SUDAN BLACK B FOR MICROSCOPY 25GM/BTL. (C29H24N6 , Sudan Black, Fat Black HB, Solvent Black 3)