2-Piperazinone, 97%價格自 HK$581.40View 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: 5625-67-2 B24131.03 B24131.06 B24131.14 Leadtime: Please enquire us