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BG-A202945(A型接头/上29/42/下45/50)
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Triphenylbismuth, 三苯基铋/250g/CAS:603-33-8
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DZ-BG-溶剂干燥管(内径45mm/带支咀/支咀下125mm)
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MMP-G-02-B (Tetrahedral N for 3-membered ring)
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BG-Z1410401-10(滴管柱塑料连接旋钮,10个)
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BF-10239(实验服/手套箱专用)
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