Borosilicate glass tubes VS quartz glass tubes
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Borosilicate glass tubes VS quartz glass tubes
High borosilicate glass tube: the main components are sodium oxide, boron oxide and silicon dioxide, of which borosilicate content is higher, the content of boron is 12.5%-13.5%, and the content of silicon is 78%-80%.
Quartz glass tube: The composition is silica, purity up to 99.99%.