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1,1,1,3,3,3-Hexafluoro-2-propanol, 1,1,1,3,3,3-六氟代-2-丙醇/100g/CAS:920-66-1
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2-Pyrrolidinone, 2-吡咯烷酮/500g/CAS:616-45-5
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D-Ribose, D-核糖/250g/CAS:50-69-1
'); document.write('¥270

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Triisopropylsilyl chloride, 三异丙基氯硅烷/5ml/CAS:13154-24-0
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BG-A922440(90°抽气接头/磨口24/40/小咀外径10mm)
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Norbornene, 降冰片烯/25g/CAS:498-66-8
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