I am working on adsorbents for DGT passiv samplers, at present we are using
chelex resins packed in gels
I would like to use a resin with other functional groups than iminodiacetate
(Chelex) such as dithiocarbamate (DTC, APDC or equivalents) to take care of
some elements not collected so good with chelex.
Does anybody know if there are DTC resins commercially available, or if
there are simple ways to synthesise it?.
The DTC group should preferably be covalently bonded to the resin matrix,
not only adsorbed onto another resin
Thanks in advance for suggestions.
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