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BG-F891950G(史莱克管/50mL/磨口19/22/玻璃节门/外径30.4mm/有效长度150mm)'); document.write('¥67.2
BG-F901950(史莱克反应茄瓶/50mL/磨口19/22/四氟节门)'); document.write('¥68.8
BG-F621925(恒压滴液漏斗/带刻度/四氟节门/25mL/磨口19/22)'); document.write('¥92.8
BG-D681922(三通蒸馏接收管/磨口19/22)'); document.write('¥102.4
BG-F439900(斜三口瓶/100mL/主19/22/侧19/22)'); document.write('¥44
BG-C269100(高效蛇形回流冷凝器/冷凝管/夹层长125mm/磨口19/22/高205mm)'); document.write('¥116