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BG-S291420(实心玻璃塞/磨口14/20)'); document.write('¥17.6
BG-C264275(高效蛇形回流冷凝器/冷凝管/夹层长275mm/磨口24/40/高425mm)'); document.write('¥165.6
Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, 1H-苯并三唑-1-基氧三吡咯烷基六氟磷酸盐[用于肽的偶联剂]/5g/CAS:128625-52-5'); document.write('¥120
BH-30225-CR(收纳箱/塑料/彩色/56L/3个/组)'); document.write('¥200
BT-Z14098(多用途反应箱/红外烘箱/IR-1905)'); document.write('¥1840
BT-P80001-34(手工冲子/圆冲/直径34mm)'); document.write('¥70.15