Pyromellitic diimide, 97%自 HK$495.00 一般價格HK$445.50促銷價格View 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: 2550-73-4 L14372.06 L14372.14 Leadtime: Please enquire us