4,4'-Bis(2-benzoxazolyl)stilbene, >97%, 25g Back Catalog number: B2729 Availability: In the manufacturer's stock Price on request - + Recommended E4009-5G Eosin Y, Dye content ~99 %, 5g Price on request 1737.13-10MG 9-Hydroxyfluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1689-64-1 Price on request 682234 2,4-Dihydroxybenzophenone, 1000mg Price on request