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BG-P3203045(玻璃坩埚/30mL/G4G5)
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BB-10905(键盘)
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BG-C504400(直型冷凝器/冷凝管/小咀可拆/冷凝部分长400mm,磨口24/40)
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3-Methyl-2-butenal, 3-甲基-2-丁烯醛/5ml/CAS:107-86-8
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2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 2,3-二氯-5,6-二氰基-1,4-苯醌/25g/CAS:84-58-2
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BG-P140107050(杜氏管/发酵管/外径7mm/长度50mm/40支/包)
'); document.write('¥16

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