HPLC micro-vial, kuma aka sani da babban aikin ruwa chromatography micro-vial, ƙaramin akwati ne da ake amfani da shi a cikin ilmin sunadarai don nazarin samfuran ta HPLC. HPLC wata dabara ce ta chromatographic da aka yi amfani da ita sosai wacce ke rarrabawa da ƙididdige abubuwan da ke cikin cakuda dangane da hulɗar su tare da lokaci mai tsayi da lokacin wayar hannu.
Micro-vial ƙaramin gilashi ne ko kwandon filastik da aka tsara don ɗaukar ƙaramin ƙarar samfurin ruwa, yawanci a cikin kewayon microliters (μL) zuwa ƴan milliliters (mL).