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最近浏览产品
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(R)-(+)-1,1'-Bi-2-naphthol, R-1,1'-联-2-萘酚/5g/CAS:18531-94-7
'); document.write('¥240

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Bis(triphenylphosphine)palladium(II) chloride, 双三苯基磷二氯化钯/1g/CAS:13965-03-2
'); document.write('¥320

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Potassium hydride, 氢化钾/100g/CAS:7693-26-7
'); document.write('¥2270

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