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L-Serine, L-丝氨酸/25g/CAS:56-45-1
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BG-F564350(史莱克管/(0-4)高真空四氟节门/350mL/磨口24/40)
'); document.write('¥131.2

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BG-F431125(斜三口瓶/25mL/主14/20/侧14/20)
'); document.write('¥36.8

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BG-C201120(直型冷凝器/冷凝管/冷凝部分长120mm,磨口14/20)
'); document.write('¥55.2

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BG-F471050(分液漏斗/四氟节门/50mL/磨口14/20/顶端四氟塞)
'); document.write('¥112

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BH-10793(磁铁/方形/边长5cm)
'); document.write('¥56

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