1,3-Diphenylguanidine, primary standard, 99+%價格自 HK$434.70View 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: 102-06-7 031395.18 031395.30 Leadtime: Please enquire us