Supplier Page from Thermo Fisher Scientific for Ruthenium, AAS standard solution, Specpure:r, Ru 1000µg/mL
Molybdenum, plasma standard solution, Specpure:r, Mo 10,000µg/mL from Thermo Fisher Scientific
Neodymium, plasma standard solution, Specpure:r, Nd 1000µg/mL from Thermo Fisher Scientific
Sulfur in Crude Oil standard solution, Specpure:r, 40,000µmg/g (4.00%) from Thermo Fisher Scientific
Tin, plasma standard solution, Specpure:r, Sn 1000µg/mL from Thermo Fisher Scientific