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2,6-Dimethylaniline, 2,6-二甲基苯胺/25ml/CAS:87-62-7
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Methyl trifluoromethanesulfonate, 三氟甲烷磺酸甲酯/5g/CAS:333-27-7
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BG-C564125(蛇形回流冷凝器/冷凝管/小咀可拆/冷凝部分125mm/总长285mm/磨口24/40)
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BG-A201924(A型接头/上19/22/下24/40)
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BH-10271-15(硅胶塞/#15/直径80mm/68mm)
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