Amashubhu e-borosilicate glass culture alahlwayo angamashubhu okuhlola elabhorethri alahlwayo enziwe ngengilazi ye-borosilicate yekhwalithi ephezulu. Lawa mashubhu ngokuvamile asetshenziswa ocwaningweni lwesayensi, amalabhorethri ezokwelapha, kanye nezilungiselelo zezimboni zemisebenzi efana nesiko lamaseli, ukugcinwa kwesampula, nokusabela kwamakhemikhali. Ukusetshenziswa kwengilazi ye-borosilicate kuqinisekisa ukumelana nokushisa okuphezulu kanye nokuzinza kwamakhemikhali, okwenza ithubhu ifanele uhla olubanzi lwezicelo. Ngemuva kokusetshenziswa, amashubhu okuhlola ngokuvamile ayalahlwa ukuze kuvinjelwe ukungcoliswa futhi kuqinisekiswe ukunemba kokuhlolwa kwesikhathi esizayo.