Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
Ion exchange resin ROTI®Change 50 W x 4, 25 g, 50-100 mesh, analytical grade
Ion exchange resin ROTI®Change 50 W x 4, 50-100 mesh, analytical grade, H+-form, Density (D) 1,15 to 1,3 g/cm³