Waters WAT054494 Styragel HMW 2, 500 Å, 20 µm, 7.8 mm X 300 mm in DMF, 100 - 10K, 1/pk

Waters WAT054494 Styragel HMW 2, 500 Å, 20 µm, 7.8 mm X 300 mm in DMF, 100 - 10K, 1/pk