Pure and Applied Chemistry - Latest Issue http://www.iupac.org/publications/pac/ Articles published in the latest issue of Pure and Applied Chemistry. en Preface Nelson Torto http://iupac.org/publications/pac/85/12/__iv/ http://iupac.org/publications/pac/85/12/__iv/ Polymeric sorbents for removal of Cr(VI) from environmental samples Vusumzi Pakade and Luke Chimuka http://dx.doi.org/10.1351/PAC-CON-12-11-17 http://dx.doi.org/10.1351/PAC-CON-12-11-17 Effects of ZnO nanoparticles in alfalfa, tomato, and cucumber at the germination stage: Root development and X-ray absorption spectroscopy studies Guadalupe de la Rosa, Martha Laura López-Moreno, David de Haro, Cristian E. Botez, José R. Peralta-Videa and Jorge L. Gardea-Torresdey http://dx.doi.org/10.1351/PAC-CON-12-09-05 http://dx.doi.org/10.1351/PAC-CON-12-09-05 Source apportionment of polycyclic aromatic hydrocarbons in sediments from polluted rivers Stanley Moyo, Rob McCrindle, Ntebogeng Mokgalaka, Jan Myburgh and Munyaradzi Mujuru http://dx.doi.org/10.1351/PAC-CON-12-10-08 http://dx.doi.org/10.1351/PAC-CON-12-10-08 Near-infrared spectroscopy and chemometrics for rapid profiling of plant secondary metabolites Ntebogeng S. Mokgalaka, Sello P. Lepule, Thierry Regnier and Sandra Combrinck http://dx.doi.org/10.1351/PAC-CON-13-02-09 http://dx.doi.org/10.1351/PAC-CON-13-02-09 Adsorption of radiocesium from aqueous solution using chemically modified pine cone powder Eliazer Bobby Naidoo, Agnes Pholosi and Augustine Enakpodia Ofomaja http://dx.doi.org/10.1351/PAC-CON-12-11-02 http://dx.doi.org/10.1351/PAC-CON-12-11-02 Sustainable analytical chemistry—more than just being green Charlotta Turner http://dx.doi.org/10.1351/PAC-CON-13-02-05 http://dx.doi.org/10.1351/PAC-CON-13-02-05 Departure from local thermal equilibrium during ICP-AES and FAES: Characterization in terms of collisional radiative recombination activation energy Mark F. Zaranyika and Courtie Mahamadi http://dx.doi.org/10.1351/PAC-CON-12-11-03 http://dx.doi.org/10.1351/PAC-CON-12-11-03 Chemical speciation of environmentally significant metals with inorganic ligands. Part 5: The Zn2+ + OH–, Cl–, CO32–, SO42–, and PO43– systems (IUPAC Technical Report) Kipton J. Powell, Paul L. Brown, Robert H. Byrne, Tamás Gajda, Glenn Hefter, Ann-Kathrin Leuz, Staffan Sjöberg and Hans Wanner http://dx.doi.org/10.1351/PAC-REP-13-06-03 http://dx.doi.org/10.1351/PAC-REP-13-06-03