Mo nisi talosaga polypropylene HPLC Vials e le talafeagai ona o latou vaega ma a latou vailaʻau vailaʻau. I totonu o le mamafa tele o le sana auiliiliga, o le vai ma le porotini o le posmic, faʻaoga amemic, kapeti eletise (cewulations nusipepa (con chromatogravise (IN). Mo nei mataupu uma e maualuga le amio mama polyropylene rialt ma 0.3 ml, 0.7 ml ma 1.5 ml i upu manino ma amber o avanoa.
