“发现号”系列液相色谱柱是美国Supelco公司最优品质柱，其填料是高纯硅胶，具有高表面覆盖率，最大表面去活处理，优异的热稳定性，惰性，不含金属杂质，高度特性化与可靠性，以及独特的高选择性和分辨率。有C8柱、氰基柱、C18柱和我们独有的RP-AmideC16柱。硅胶物理特性：孔径200Å；表面积：200m2/g；5um球形颗粒。柱效：大于72000理论塔板数/米金属杂质含量:Fe<20ppm;Na<7ppm;Ca<7ppm;Ti<1ppm;Al<1ppm;Mg<1ppm全面测试：在不同流动相条件下，由四组探针化合物综合表征疏水性，残余硅羟基的氢键和离子交换活性以及与金属螯合作用强弱：同时还附柱填料的50项检测结果附加测试：“Engelhardt”检测（既硅醇基影响测试），耐酸碱测试：pH值=8时，消耗21升流动相后，色谱性能无明显降低Discovery® C8 HPLC Column (25) 577501-U  5 μm particle size, length × I.D. 2 cm × 2.1 mm (Supelco) 577502-U  5 μm particle size, length × I.D. 3 cm × 2.1 mm (Supelco) 59352-U21  5 μm particle size, length × I.D. 5 cm × 2.1 mm (Supelco) 569420-U  5 μm particle size, length × I.D. 10 cm × 2.1 mm (Supelco) 569424-U  5 μm particle size, length × I.D. 12.5 cm × 2.1 mm (Supelco) 59353-U21  5 μm particle size, length × I.D. 15 cm × 2.1 mm (Supelco) 577503-U  5 μm particle size, length × I.D. 2 cm × 3.0 mm (Supelco) 577504-U  5 μm particle size, length × I.D. 3 cm × 3.0 mm (Supelco) 59352-U30  5 μm particle size, length × I.D. 5 cm × 3.0 mm (Supelco) 569421-U  5 μm particle size, length × I.D. 10 cm × 3.0 mm (Supelco) 569425-U  5 μm particle size, length × I.D. 12.5 cm × 3.0 mm (Supelco) 59353-U30  5 μm particle size, length × I.D. 15 cm × 3.0 mm (Supelco) 59354-U30  5 μm particle size, length × I.D. 25 cm × 3.0 mm (Supelco)  59352-U40  5 μm particle size, length × I.D. 5 cm × 4.0 mm (Supelco) 569422-U  5 μm particle size, length × I.D. 10 cm × 4.0 mm (Supelco) 569426-U  5 μm particle size, length × I.D. 12.5 cm × 4.0 mm (Supelco) 59353-U40  5 μm particle size, length × I.D. 15 cm × 4.0 mm (Supelco) 59354-U40  5 μm particle size, length × I.D. 25 cm × 4.0 mm (Supelco) 577505-U  5 μm particle size, length × I.D. 2 cm × 4.6 mm (Supelco) 577506-U  5 μm particle size, length × I.D. 3 cm × 4.6 mm (Supelco) 59352-U  5 μm particle size, length × I.D. 5 cm × 4.6 mm (Supelco) 569423-U  5 μm particle size, length × I.D. 10 cm × 4.6 mm (Supelco) 569427-U  5 μm particle size, length × I.D. 12.5 cm × 4.6 mm (Supelco) 59353-U  5 μm particle size, length × I.D. 15 cm × 4.6 mm (Supelco) 59354-U  5 μm particle size, length × I.D. 25 cm × 4.6 mm (Supelco)Discovery® C8 Supelguard® Guard Cartridge (6) 59588-U  length × I.D. 2 cm × 2.1 mm, 5 μm particle size (Supelco) 59587-U  5 μm particle size, length × I.D. 2 cm × 2.1 mm (Supelco) 59580-U  5 μm particle size, length × I.D. 2 cm × 3.0 mm (Supelco) 59579-U  5 μm particle size, length × I.D. 2 cm × 3.0 mm (Supelco) 59590-U  5 μm particle size, length × I.D. 2 cm × 4.0 mm (Supelco) 59589-U  5 μm particle size, length × I.D. 2 cm × 4.0 mm (Supelco) Discovery® C8 Validation Pack (7) 55710-U21  5 μm particle size, length × I.D. 5 cm × 2.1 mm (Supelco) 569804-U  5 μm particle size, length × I.D. 10 cm × 2.1 mm (Supelco) 55712-U21  5 μm particle size, length × I.D. 15 cm × 2.1 mm (Supelco) 55710-U  5 μm particle size, length × I.D. 5 cm × 4.6 mm (Supelco) 569805-U  5 μm particle size, length × I.D. 10 cm × 4.6 mm (Supelco) 55714-U  5 μm particle size, length × I.D. 25 cm × 4.6 mm (Supelco) 55712-U  5 μm particle size, length × I.D. 15 cm × 4.6 mm (Supelco)