4-Hydroxy-6-methyl-2-pyrone, 98%自 HK$577.00 一般價格HK$519.30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: 675-10-5 L11457.14 L11457.22 Leadtime: Please enquire us