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N,O-Bis(trimethylsilyl)acetamide, N,O-双(三甲基硅基)乙酰胺/500g/CAS:10416-59-8
'); document.write('¥315

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SV-P280002(厚壁耐压反应管/具高真空阀/35mL/外径28*125mm)
'); document.write('¥210.4

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3-Cyanopyridine, 3-氰基吡啶/500g/CAS:100-54-9
'); document.write('¥320

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