BOROSILICATE is validvalid

a salt of boric and silicic acids, used in making heat- and chemical-resistant glass

165,038 of 196,601 in NWL2023·also valid in CSW24

a salt of boric and silicic acids, used in making heat- and chemical-resistant glass

27,060 of 280,887 in CSW24·also valid in NWL2023

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