Izinto ze-quartz ezinokuhlanzeka okuphezulu zibhekisa ezintweni ze-quartz ezinokuhlanzeka kwe-SiO₂ ≥ 99.998%, nenani eliphelele lokungcola elingaphansi kuka-20 ppm, eyenziwe kusuka esihlabathini se-quartz esihlanzekile ngokusebenzisa ukuhlanzwa nezinye izinqubo.
Izinzuzo: ① Ukudlulisela okuhle kakhulu kusuka ku-ultraviolet kuye kumaza omsindo we-infrared, isilinganiso esiphansi sokunweba ngenxa yokushisa, iphuzu lokuncibilika elifika 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