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1,3-Dimethyl-2-imidazolidinone, 1,3-二甲基-2-咪唑啉酮/25g/CAS:80-73-9'); document.write('¥60
BG-A851420(U型干燥管/磨口14/20)'); document.write('¥32.8
BH-10247-19(翻口胶塞/橡胶塞/螺纹口/19#/100个)'); document.write('¥176
DMP,Dess-Martin Periodinane(CAS:87413-09-0/25g)'); document.write('¥200
BH-10462(磁力搅拌子/磁子/A-500)'); document.write('¥25.76
BG-A352440(75°蒸馏头/上磨口24/40/下磨口24/40/侧磨口24/40)'); document.write('¥42.4