Supplier Page from Thermo Fisher Scientific for Copper, plasma standard solution, Specpure:r, Cu 10µg/mL
Phenol water saturated sol., for molecular biology, DNAse, RNAse, Protease free, stab., free of oxides from Thermo Fisher Scientific
Silver, Oil based standard solution, Specpure:r, Ag 5000µmg/g from Thermo Fisher Scientific
Sulfur in Residual Oil standard solution, Specpure:r, 30,000µmg/g (3.00%) from Thermo Fisher Scientific
Sulfur in Residual Oil standard solution, Specpure:r, 40,000µmg/g (4.00%) from Thermo Fisher Scientific