Ruthenium (Ru) Back Catalog number: 58044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58139 Yttrium (Y) Price on request 73791 4-Methyl-1,3-dioxolane Price on request 673512 Chlorpyrifos-methyl, 100 µg/ml, Ethyl acetate, 5 Price on request