Ruthenium (Ru) Back Catalog number: 57044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53111 Disc. Use P#52130 (100mL) Price on request 61005 Minnesota Dept of Health List Mix #1 Price on request 9023.7-K-IO Benzylalcohol-d7, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71258-23-6 Price on request