SEARCH Articles Figures Tables Chloride condensation nuclei Cloud Condensation Nuclei (CCN) Cloud condensation nuclei Condensation nuclei conditions Condensation nuclei counters Condensation nuclei counts Condensation nuclei necessary Matter systems condensation nuclei Quantitative Determination of Noncondensed and Condensed Guaiacyl Nuclei in Softwood Protolignins Quantitative Determination of Noncondensed and Condensed Phenyl Nuclei in Hardwood Protolignins Sources of Condensation Nuclei