BACLIGHT(TM) GREEN BACTERIAL STAIN

BENZOXAZOLIUM, 2-[3-[5,6-DICHLORO-1,3-BIS[[4- (CHLOROMETHYL)PHENYL]METHYL]-1,3- DIHYDRO-2H-BENZIMIDAZOL-2-YLIDENE]-1- PROPENYL]-3-METHYL-CHLORIDE