C18-WPR 液相色谱柱，宽pH范围, 柱长150×内径4.6 mm, 填料直径5 μm, 孔径120Å, PH 1.5-10.5

C18-WPR HPLC column, Wide pH range, 150×4.6 mm, 5 μm, 120 Å, pH 1.5-10.5