現貨 Merck 針筒過濾器 Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile (13mm 0.2um PTFE疏水) 立即詢價
現貨 Merck 針筒過濾器 Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile (13mm 0.45um PTFE疏水) 立即詢價