不分流衬管，一端渐细，用于Ultra GC， 5MM ID x 105MM, 5/pk
不分流衬管，一端渐细，用于Ultra GC， 5MM ID x 105MM, 5/pk
Waters单向阀阀芯
产品名称：Waters沃特世液相色谱泵单向阀阀芯（货号：700000254） 英文名称：PerformancePLUS™Check Valve Cartridges 型号规格：1515 , 1525 , 2690 , 2695 , 279
LCGC Certified Clear Glass 12 x 32mm Screw Neck Vial, with Cap and PTFE/silicone Septum , 2 mL Volume, 100/pkg [186000272C]
LCGC Certified Clear Glass 12 x 32mm Screw Neck Vial, with Cap and PTFE/silicone Septum , 2 mL Volume, 100/pkg [18600027