Supplier Page from Thermo Fisher Scientific for Silicon standard solution, for AAS, 1 µg/mL Si in 2% NaOH
Lutetium, plasma standard solution, Specpure:r, Lu 1000µg/mL from Thermo Fisher Scientific
Polystyrene standard, M.W. 900,000, Mw/Mn 1.10 from Thermo Fisher Scientific
Potassium chloride, 0.117M, Conductivity Standard from Thermo Fisher Scientific
Tin(II) chloride dihydrate, low in Mercury, suitable for AAS from Thermo Fisher Scientific