Nei girazi bvunzo tube yakashandiswa?

Magirazi magirazi ari makatuni emidziyo yeCylindrical anoshandiswa kuyera vhoriyamu, kuchengetedza, uye zvimwe zvakawanda zvinoshandiswa . Magirazi magirazi anowanzo kuve akanyatsojeka kupfuura zvigaro, nekanganiso shoma seimwe muzana yeiyo chaiyo vhoriyamu.

Girazi test tube , anozivikanwawo seyakagadziriswa tube uye sampuli tube, igoridhe rakawanda uye rinoshandiswa kwazvo, iro rine chigunwe-senge chihure uye chakavhurika pasi uye yakavharwa pasi. Inogona kugadzirwa neiyo soda-lime-lime-lime, borosilrate girazi kana quartz girazi. Uye Borosilrate girazi uye Quartz Glass Test tube inogona kutsungirira tembiricha kusvika kune mazana emazana celsuis.

Kukodzera mashandisiro akasiyana, iyo girazi test tube inogona kugadzirwa mune akawanda urefu uye yekunze diameter.

Girazi test tube inowanzo kupihwa mumatendeji akatenderera uye mamwe ari pasi pasi. Kunze kwezvo, chinzvimbo chacho chinogona kuve chepurasitiki, cork, quartz inomira uye epurasitiki screw cap.