C4-Pro 液相色谱柱柱长150×外径4.6 mm填料直径5 μm孔径120PH 3-7.5

C4-Pro 液相色谱柱柱长150×外径4.6 mm填料直径5 μm孔径120PH 3-7.5

C4-Pro HPLC column150×4.6 mm5 μm120 pH 3-7.5