Application of new resin gels for measuring mercury by diffusive gradients in a thin-films technique.
A possible replacement of previously recommended Spheron-Thiol resin gel for measuring mercury by diffusive gradients in a thin film (DGT) was studied. Duolite GT73 resin and newly prepared 6-mercaptopurine modified Iontosorb AV as binding phases were tested. The preparation procedure of resin-embedded gels was optimized and DGT with new resin gels verified. The verified DGT containing new resin gels was used for in situ mercury measurement in Svitava River.
Brno University of Technology, Faculty of Chemistry, Brno CZ-61200, Czech Republic. divis@fch.vutbr.cz
Pavel
P
Divis
Roman
R
Szkandera
Lukás
L
Brulík
Hana
H
Docekalová
Peter
P
Matús
Marek
M
Bujdos