Bismuth (Bi) Back Catalog number: 56183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2604.18-10UG 1,2,3,4-Tetrahydrochrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 2091-90-9 Price on request 682611 Decanoic acid, 1000mg Price on request L487550 Lycorine Hydrochloride , 50mg Price on request