Description
| - An effective, rapid and simple analytical method for the determination of Na, K, Ca, Mg, Cd, Pb, Ba, Fe, Mn, Sr, Zr, Cu, Zn and Al at mg.kg-1 levels in ultra-pure salts MgCl2 and CaCl2 using the optical emission spectrometry was developed. The method was shown to be very sensitive with limits of detection: Na 1.01, K 3.12, Ca 0.263, Mg 0.275, Cd 0.0832, Pb 0.482, Ba 0.0153, Fe 0.0528, Mn 0.0473, Sr 0.0203, Zr 0.638, Cu 0.0732, Zn 0.0686 and Al 0.459 (all in mg kg-1).
- An effective, rapid and simple analytical method for the determination of Na, K, Ca, Mg, Cd, Pb, Ba, Fe, Mn, Sr, Zr, Cu, Zn and Al at mg.kg-1 levels in ultra-pure salts MgCl2 and CaCl2 using the optical emission spectrometry was developed. The method was shown to be very sensitive with limits of detection: Na 1.01, K 3.12, Ca 0.263, Mg 0.275, Cd 0.0832, Pb 0.482, Ba 0.0153, Fe 0.0528, Mn 0.0473, Sr 0.0203, Zr 0.638, Cu 0.0732, Zn 0.0686 and Al 0.459 (all in mg kg-1). (en)
- Byla vyvinuta efektivní, rychlá a jednoduchá analytická metoda pro stanovení Na, K, Ca, Mg, Cd, Pb, Ba, Fe, Mn, Sr, Zr, Cu, Zn a Al na koncentračních úrovních mg.kg-1 v ultračistých solích MgCl2 CaCl2 pomocí optické emisní spektrometrie. Metoda má následující detekční limity: Na 1.01, K 3.12, Ca 0.263, Mg 0.275, Cd 0.0832, Pb 0.482, Ba 0.0153, Fe 0.0528, Mn 0.0473, Sr 0.0203, Zr 0.638, Cu 0.0732, Zn 0.0686 a Al 0.459 (vše v mg kg-1). (cs)
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