U-VDSpher PUR Phenyl-E 1.8µm, 40 x 2.0 , HPLC Column

body::-webkit-scrollbar { width: 7px; } body::-webkit-scrollbar-track { border-radius: 10px; background: #f0f0f0; } body::-webkit-scrollbar-thumb { border-radius: 50px; background: #dfdbdb }