Optimization condition for thin-layer identification of bronzes after anodic sampling (CROSBI ID 197409)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ašperger, Danijela ; Ćurković, Lidija ; Horvat, Alka J.M. ; Kaštelan-Macan, Marija
engleski
Optimization condition for thin-layer identification of bronzes after anodic sampling
Qualitative identification of Cu, Sn, Pb, Ni, and Fe in Cu-alloys is presented. The method involves anodic sampling of alloys, separation and identification by thin-layer chromatography (TLC). The powerful desktop-computer tool makes it easy to optimize ternary solvent mixtures. Optimization was performed graphically by means of RSi1 as a selected separation criterion. Mobile phase composition for optimal separation was determined as MeOH:HCl:H2O (60+35+5, v/v). The method was applied to Persian helmet as real sample.
Cu-alloy; anodic sampling; identification of metal ions; thin-layer chromatography - TLC
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Podaci o izdanju
27 (2)
2014.
84-87
objavljeno
0933-4173
1789-0993
10.1556/JPC.27.2014.2.2