Vial-yar-yar ee HPLC, oo sidoo kale loo yaqaanno chromatography dareere ah oo waxqabadkiisu sarreeyo, waa weel yar oo loo isticmaalo kimistariga falanqaynta ee shaybaarada HPLC. HPLC waa farsamo chromatographic ah oo si weyn loo isticmaalo taas oo kala saarta oo qiyaasaysa qaybaha isku dhafka ah ee ku salaysan isdhexgalka ay la leeyihiin weji taagan iyo wejiga wareega.
Fiilada yaryar waa dhalo yar ama weel caag ah oo loogu talagalay in lagu hayo mug yar oo muunad dareere ah, sida caadiga ah inta u dhaxaysa microliters (μL) ilaa dhowr millilitir (ml).