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最近浏览产品
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Trimethylsilyl trifluoromethanesulfonate, 三氟甲磺酸三甲基硅酯/25g/CAS:27607-77-8
'); document.write('¥220

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Diphenylphosphoryl azide, 叠氮磷酸二苯酯/5g/CAS:26386-88-9
'); document.write('¥90

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Sodium cyanoborohydride, 氰基硼氢化钠/100g/CAS:25895-60-7
'); document.write('¥650

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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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