3,3'-Diaminodiphenyl sulfone, 98%價格自 HK$183.60View 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: 599-61-1 L11400.14 L11400.22 Leadtime: Please enquire us