Ruthenium (Ru) Back Catalog number: 58044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10261.19-25MG Tetrabenazine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 58-46-8 Price on request 3519.6-100-AN 1,2,4-Trichlorobenzene Price on request 9255.32-25-5DRIED Ergocryptinine, 25µg/mL, Solvent-dried down, Unit 5mL, # of units-1, Cas.no. 511-10-4 Price on request