Ruthenium (Ru) Back Catalog number: 57044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9194.17-100-ME Omeprazole-d3 (benzimidazole-4,6,7-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 12077.21-250MG Streptomycin Sulfate,neat,neat,100mg, Price on request 92069 Fluoranthene, 100µg/ml in Acetonitrile, 1ml Price on request