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Ganglioside GM1(18:1/16:0)/CAS:104443-62-1/10mg
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BG-C209180(直型冷凝器/冷凝管/冷凝部分长180mm,磨口19/22)
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已停产!AHB-1000-3(加热模块/瓷质/1000毫升圆底烧瓶)
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BG-C195173(球磨口闪式层析柱/内径13.4mm/壁厚1.8mm/长305mm)
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