筛选产品
经过认证的带隔垫聚丙烯盖, 9 mm cap, PTFE/silicone septum (with slit), dark blue polypropylene cap
经过认证的带隔垫聚丙烯盖, 9 mm cap, PTFE/silicone septum, dark blue polypropylene cap
经过认证的带隔垫聚丙烯盖, 9 mm cap, PTFE/red rubber septum, dark blue polypropylene cap (bonded septa)