Ruthenium (Ru) Back Catalog number: 57044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1892.12-K-IO Endrin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72-20-8 Price on request 3519.6-100-AN 1,2,4-Trichlorobenzene Price on request H-203N 2,7-Dimethylnaphthalene, 10mg Price on request