4,4'-Bis(2-benzoxazolyl)stilbene, >97%, 25g Back Catalog number: B2729 Availability: In the manufacturer's stock Price on request - + Recommended 71313 Isobutyl methacrylate Price on request 71680 2-Methyl-1-hexene Price on request PAH-ISS-B PAH Internal Standard Spiking Solution, 1.2ml, isooctane Price on request