Supplier Page from Thermo Fisher Scientific for Manganese, AAS standard solution, Specpure:r, Mn 1000µg/mL
Arsenic standard solution, for AAS, 1 µg/mL As in 2% KOH from Thermo Fisher Scientific
Neodymium, plasma standard solution, Specpure:r, Nd 1000µg/mL from Thermo Fisher Scientific
Sulfur in Light Mineral Oil standard solution, Specpure:r, 25µmg/g (0.0025%) from Thermo Fisher Scientific
Tin(II) chloride dihydrate, low in Mercury, suitable for AAS from Thermo Fisher Scientific