Supplier Page from Thermo Fisher Scientific for Lithium standard solution, for AAS, 1 µg/mL Li in 2% HCl
Boron, AAS solution standard, Specpure:r, B 1000µg/mL from Thermo Fisher Scientific
Erbium, plasma standard solution, Specpure:r, Er 10,000µg/mL from Thermo Fisher Scientific
Viscosity standard, Specpure:r, nominally 100cSt @ 40° and 16.8cSt @ 100° from Thermo Fisher Scientific
Zinc, plasma standard solution, Specpure:r, Zn 1000µg/mL from Thermo Fisher Scientific