Supplier Page from Thermo Fisher Scientific for Sulfur in Heavy Mineral Oil standard solution, Specpure:r, 30,000µmg/g (3.00%)
Neodymium, AAS standard solution, Specpure:r, Nd 1000µg/mL from Thermo Fisher Scientific
Platinum standard solution, for AAS, 1 µg/mL Pt in 10-20% HCl from Thermo Fisher Scientific
Thallium, plasma standard solution, Specpure:r, Tl 1000µg/mL from Thermo Fisher Scientific
Titanium, plasma standard solution, Specpure:r, Ti 1000µg/mL from Thermo Fisher Scientific