4-Hydroxydiphenylamine, 98%自 HK$793.00 一般價格HK$713.70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: 122-37-2 L18945.09 L18945.18 Leadtime: Please enquire us