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Merck
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)

经过认证的带隔垫聚丙烯盖

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)