Metals in water samples

Determination and quantitation of Cu2+, Fe2+, Fe3+, Mn2+, and Al3+ metals in water samples using Wyn-CE capillary electrophoresis system and a direct UV detection using a PDC-based BGE.

L'avis de l'expert : Metal ctions were complexed by PDC and were detected under their anionic form. Monocharged cations were not detected.

Réactifs et conditions d'analyse

Tampon : PDC, pH 3.9
Capillaire : bare-fused silica, L = 75 cm, l = 67 cm, ID = 75 μm
Injection : hydrodynamic, 50 mbar, 15 s
Tension : -20 kV
Détection : direct UV, 214 nm
Température : 25 °C


Other applications Food safety