Two HPLC Experiments for Instrumental Analysis Laboratory In view of the widespread recent utilization of high pressure liquid chromatography (HPLC) in both academic and cammereid laboratories.' it is imoortant to identifv using HPLC to include in the undergraduate Instrumental .exoeriments . Annlvaia lnhoratorv exoerience. In our search for such exoeriments we were ~ a r t i c u l a r hinterested in identifvinr ~~~~. . .. determirlatu.n>whwh .arc. rrl;&vrly rapid cappn,xiruately SIX hour