(E)-3,4-Dihydroxybenzylideneacetone, 97%價格自 HK$3,978.00View 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: 123694-03-1 H25901.03 H25901.06 Leadtime: Please enquire us