High-performance liquid period analyzer (HPLC) wani nau'in lokaci ne na wayar hannu wanda ke amfani da ruwa azaman lokacin wayar hannu. Ana jigilar samfurin da sauran ƙarfi zuwa ginshiƙi na chromatographic cike da lokaci mai tsayi ta hanyar famfo mai ƙarfi. Dangane da ƙungiyoyin hulɗar ma'amala tsakanin sassa daban-daban a cikin samfurin da lokacin tsayawa, dabarun Chromatic don rarrabuwa, ƙididdigar ƙima da ƙima na samfuran. Yana yana da abũbuwan amfãni daga high rabuwa yadda ya dace, azumi bincike gudun, high ji da kuma mai kyau reproducibility, kuma ana amfani da ko'ina a Organic sunadarai, Biochemistry, magani, abinci, muhalli da sauran filayen.