PDQ Scientific
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Price: $206.70
Size: 500mL
4 Components: 1000mg/l each of Ca ; K ; Mg ; Na in HNO3 5%
at temperatures between 15°C to 25°C, Store under normal laboratory conditions
Mixture
CPA Chem
2 Components: Co 10ug/l ; Ce 1ug/l in HCl 1%
17 Components: 10mg/l each of Ce ; Dy ; Er ; Eu ; Gd ; Ho ; La ; Lu ; Nd ; Pr ; Sm ; Sc ; Tb ; Th ; Tm ; Y ; Yb in HNO3 5%