Vial ili ndi mainchesi 18mm chakunja kwa 18mm, yomwe ndi kukula kwa Mbale. Imapangidwa kuti igwire mipweya kapena yamadzimadzi yowunikira. Zida za Mbale Zam'mutu ndigalasi yotsika mtengo yotsika mtengo yokhala ndi kuchuluka kwa kukula kwamphamvu, kukana kutentha kwambiri, kulimba kwamphamvu, kuuma kwambiri, kokhazikika kwambiri, komanso bata kwambiri. Mbale zam'matumbo ndizoyenera kusanthula kwa mutu wa zotupa ndi mpweya. Vutoli limagwiritsidwa ntchito pokonzekera ma chromatotography. Mukazindikira zosakanikirana zosasunthika kapena zosasunthika ndi mfundo zazikulu zowira, tiyenera kuzimitsa kuti ziwavulaze pamwamba. Munjira iyi, popeza zitsanzo zamadzimadzi zili pansi, zomwe zili mu gasi yapamwamba zitha kuzimiririka osakhudza madziwo mumpukutu.
