Barium (Ba) Back Catalog number: 56056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3195.25-K-IO Ethyl tricosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18281-07-7 Price on request 98234 Benzene [50 ppm] Price on request 10004 CLP Semi-Volatiles Toxic Substances #1 Price on request