Izinto ze-quartz eziphakeme kakhulu zibhekisa ezintweni ze-quartz ezinokuhlanzeka kwe-SiO₂ ≥ 99.998%, nenani eliphelele lezinto ezingcolile elingaphansi kuka-20 ppm, eyenziwe kusuka esihlabathini se-quartz esiphakeme kakhulu ngokuhlanzwa nezinye izinqubo.
Izinzuzo: ① Ukudluliswa okuhle kakhulu kusuka ku-ultraviolet kuya kumagagasi e-infrared, isilinganiso esiphansi sokunweba ngenxa yokushisa, iphuzu lokuncibilika kufika ku-1713℃, ukumelana okuqinile nokushisa okuphezulu nokushaqeka okushisayo
② Inokuzinza okuhle kwamakhemikhali, ngaphandle kokuthi ayimelani ne-hydrofluoric acid
③ Inokumelana kakhulu nokusebenza kahle kokuvikela, okwenza ilungele izindawo ezinemvamisa ephezulu namandla aphezulu kagesi