Journal of chemical education

• 

  Año 1993, Vol. 70, Número 6

  • A pH controller for HPLC mobile phases

    Michael N. Quigley

    pág. 496

    

  • A simple and reliable chemical preparation of YBa2Cu3O7-x superconductors

    Peter I. Djurovich, Richard J. Watts

    págs. 497-498

    

  • Crystals in capillary tubes for x-ray structural analysis

    Simon R. Drake

    págs. 499-500

    

  • An inexpensive, liquid reagent dispenser

    Richard Dietrich, Ed Vitz

    pág. 500

    

  • Differential scanning calorimetry study of the cross-linking of styrene and an unsaturated

    Yves Grohens, Joel Vebrel

    págs. 501-503

    

  • Using high field NMR to determine dehydrogenase stereospecificity with respect to NADH

    Arthur Glasfeld, Sara B. Mostad

    págs. 504-506

    

  • An expensive, yet strong, way to assemble aluminum rod lattices

    Ronald G. Brisbois

    pág. 506

    

  • Liquid chromatographic determination of malic and lactic acids in wine following malolactic

    John Brogley, Joydip Mullick

    págs. 507-508

    

  • Potentiometric determination of an overall formation constant using an ion-selective membrane

    Njegomir Radic, Josipa Komljenovic

    págs. 509-511

    

  • The $25 flow-injection analyzer

    Lawrence C. Davis

    págs. 511-513

    

  • Using the electrician's multimeter in the chemistry teaching laboratory

    Fortunato Sevilla III, Roberto T. Andres

    págs. 514-517