:no_upscale()/730759.jpg)
Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger in SPE columns. Due to bifunctional modification much more hydrophilic than conventional polystyrene-divinylbenzene polymers. The Easy effect - without preconditioning and easily wettable with water.
Todos os preços com IVA; portes segundo o feed da loja. O clique leva diretamente à página do produto na loja.