Fig. 2From: Effects of water-soluble components of atmospheric particulates from rare earth mining areas in China on lung cancer cell cycleContent of water soluble ions in WSPM10 and WSPM2.5. The abscissa represents the ion species, while the ordinate represents the ion mass concentration (mg/g) in WSPM10 or WSPM2.5. The determination of water soluble ion by suppressed ion chromatography was described in the samplesBack to article page