康宁corning 431518 2L Polycarbonate Erlenmeyer Flask with 1/4″ Dip Tube, 0.2μm Vent, MPC Male Disconnect, Sterile 1/包 3包/箱 12436.69
康宁corning 431518 2L Polycarbonate Erlenmeyer Flask with 1/4″ Dip Tube, 0.2μm Vent, MPC Male Disconnect, Sterile 1/包 3包/箱 12436.69