Fig. 4From: Investigation of tin adsorption on silica nanoparticles by using flow field-flow fractionation with offline inductively coupled plasma mass spectrometryRelative fractionation recovery of 60, 100, and 200 nm of silica nanoparticles obtained with the use of various membranes: 1 kDa RC (blue), 10 kDa RC and (gray), and PES 10 kDa (yellow) in different carrier solutions. a 0.02% FL-70 with 0.02% NaN3. and b 0.25 mM ammonium carbonateBack to article page