Filastik gwajin tube mold, filastik jini gwajin bututu, jini na filastik tube mold mold, pet tubes gulla ana yin shi da pe, PP da ZS. Ba za a iya amfani da bututun gwajin filastik na yau da kullun ba, shambura gwaji tare da shambura, shambura centrifugal, da dai sauransu.
Abubuwa iri uku na bututu na gama gari ana amfani dasu a cikin dakin gwaje-gwaje. Ana amfani da su azaman kwantena na amsawa don karamin adadin reagents a zazzabi a daki ko lokacin da ya yi masa zafi. An sanya bututun gwaji tare da bututu na gama gari, wanda za'a iya amfani dashi don wanke mai, kuma ana iya amfani dashi don tara ɗan takarar Keppel. Tube bututu ne na asali tubular a cikin dakin gwaje-gwaje, tare da fanko da babu komai da kuma glandi. Aikin centrifuge tukunyar tube shine don hana ruwa ruwa da samfurin Volatilization, tallafawa centrifugal butya don hana lalata pupe centrifugal bututu.
