2,4-Diaminodiphenylamine, 98%自 HK$956.00 一般價格HK$860.40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: 136-17-4 B20735.03 B20735.06 Leadtime: Please enquire us
