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BG-D151819(微量蒸馏器/主磨口19/22)
'); document.write('¥157.6

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BG-10402L-C(流动相过滤器配件/溶剂过滤/1套/小号/34口/夹子)
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BG-P20050(普通漏斗/直径50mm)
'); document.write('¥8.32

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BG-F752475M(砂板漏斗/砂板直径2.4cm/磨口24/40/外径75mm/G3)
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BH-10804(试管刷/2#/支)
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Tetramethylguanidine, 四甲基胍/100ml/CAS:80-70-6
'); document.write('¥240

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