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BG-P95045-02AM100(样品瓶套装/螺口密封盖含垫/高硼硅/2mL/100支/包)
'); document.write('¥207.65

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BH-10702(坩埚钳/300mm)
'); document.write('¥23.99

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BG-A521922(可调式温度计接头/温度计套管/磨口19/22)
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Trifluoromethanesulfonic anhydride, 三氟甲磺酸酐/1kg/CAS:358-23-6
'); document.write('¥1960

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