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trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/250g/草莓酸/CAS:16957-70-3
'); document.write('¥480

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BT-Z186050-PTFE(水热釜内衬/PTFE/50mL)
'); document.write('¥135.38

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BH-10448(磁力搅拌子/磁子/B-500)
'); document.write('¥16.24

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BG-C124400(蛇形冷凝器/冷凝管/冷凝部分长400mm,磨口24/40)
'); document.write('¥105.6

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Fluoroboric acid, 氟硼酸/25g/CAS:16872-11-0
'); document.write('¥100

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[1,3-Bis(diphenylphosphino)propane]nickel(II) chloride, 1,3-双(二苯基膦丙烷)二氯化镍/25g/CAS:15629-92-2
'); document.write('¥440

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