SOM CODE MODEL COMPANY DESCRIPTION
N500 6065 LOBACHEMI,INDIA SOLOCHROME DARK BLUE (CALCON) 5GM/BTL(C20H13N2NaO5S)
N500/5 02490 LOBACHEMI,INDIA CALCON CARBOXYLIC ACID GR 25GM/BTL. (C21H14N2O7S.2H20 , PATTON & REEDER’S REAGENT, [2 HYDROXY-1(2-HYDROXY-4 SULPHO-1 NAPTHYAZO)-3 NAPTHOIC ACID).
N500/2 02488 LOBACHEMI,INDIA CALCON for TITRATION METAL 5GM/BTL. (ERIOCHROME BLUE BLACK R, MORDANT BLACK
N500/1 20244-0250 SCHARLAU, SPAIN CALCON PURE 25GM/BTL. (C20H13N2NaO5S, ERIOCHROME® BLUE BLACK R, MORDANT BLA
N500/7 5131 LOBACHEMI,INDIA PATTON & REEDER`S REAGENT GR 25GM/BTL. (C21H14N2O7S calcon carboxylic acid )