Supplier Page from Thermo Fisher Scientific for Gold, plasma standard solution, Specpure:r, Au 1000µg/mL
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
Sodium, Oil based standard solution, Specpure:r, Na 1000µmg/g from Thermo Fisher Scientific
Sulfur in Crude Oil standard solution, Specpure:r, 5000µmg/g (0.50%) from Thermo Fisher Scientific
Sulfur in Light Mineral Oil standard solution, Specpure:r, 300µmg/g (0.0300%) from Thermo Fisher Scientific