Boron oxide, 97.5% min, typically 98.5%價格自 HK$577.80View Delivery Policy包装選擇數量*新增至購物車立即購買SpecificationEstimated Lead TimeBrand: Alfa Aesar Country of Origin: USA CAS Number: 1303-86-2 012290.36 012290.A3 012290.A9 Leadtime: Please enquire us