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最近浏览产品
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DMP,Dess-Martin Periodinane(CAS:87413-09-0/25g)
'); document.write('¥200

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BG-P14046-2020H(薄层层析硅胶板/TLC板/涂厚0.4-0.6mm/20cmx20cm/20片)
'); document.write('¥480

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BG-Z14206(小漏斗/口径30mm/管长40mm/管径6mm/滴管柱用)
'); document.write('¥48.8

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BG-C334300(具夹层蛇形冷凝器/冷凝管/冷凝部分长300mm/磨口24/40)
'); document.write('¥287.2

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MMNANO(纳米系列分子模型)
'); document.write('¥2000

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SV-P170004(厚壁耐压反应管/48mL/外径46*70mm/#15螺口)
'); document.write('¥133.4626

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