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2-Pyrrolidinone, 2-吡咯烷酮/500g/CAS:616-45-5
'); document.write('¥570

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BH-10545-300(药勺/一勺一铲/300mm)
'); document.write('¥9.54

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BT-19909-1.3.1(混匀仪配件/大龙/VT1.3.1)
'); document.write('¥210

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Triisopropylsilyl chloride, 三异丙基氯硅烷/5ml/CAS:13154-24-0
'); document.write('¥450

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BG-A282414(防溅球/上磨口24/40/下磨口14/20/容量100mL)
'); document.write('¥79.2

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Caesium fluoride, 氟化铯/25g/CAS:13400-13-0
'); document.write('¥120

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