Supplier Page from Thermo Fisher Scientific for Hexavalent Chromium, standard solution, Specpure:r, Cr:+6 1000µg/mL
Bismuth, plasma standard solution, Specpure:r, Bi 1000µg/mL from Thermo Fisher Scientific
Calcium carbonate, ACS reagent, chelometric standard from Thermo Fisher Scientific
Phenol/Chloroform/Isoamyl alcohol (25:24:1), stabilized, saturated with 100 mM Tris-EDTA to pH 8.0, for molecular biology, DNAse, RNAse and Protease free, pH 7.8-8.2 from Thermo Fisher Scientific
Tin(II) chloride dihydrate, low in Mercury, suitable for AAS from Thermo Fisher Scientific