N-(n-Butyl)ethylenediamine, 97%自 HK$989.00 一般價格HK$890.10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: 19522-69-1 L13437.06 L13437.14 Leadtime: Please enquire us
