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BG-C174200(带夹层分馏柱/磨口24/40/冷凝部分长度200mm/柱子高度330mm/小咀外径10mm)'); document.write('¥64.8
BG-Y633005(石英片/圆形/直径30mm/厚0.5mm)'); document.write('¥32
AHB-U09L-1(耐压反应管加热模块/干浴/黑色/均9孔/半球形孔底/高40mm/外径128mm/孔径28.3mmx9)'); document.write('¥1152.18
BG-Y201922(磨口石英试管/10mL/磨口19/22/外径22mm/长100mm)'); document.write('¥209.23
BT-Z14197-F1(四氟塞+密封圈/3件套/光化学配件/不含导光管)'); document.write('¥147.7
BB-20108-3(充电线/三合一)'); document.write('¥64