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DZ-BG-磨口试管(外径22mm/有效长度110mm/磨口19/22)'); document.write('¥35
MMP-02-A (Tetrahedral C for 3-membered ring)'); document.write('¥3.575
BG-FSL2440(史莱克管冷凝器/冷凝管/磨口24/40)'); document.write('¥85.6
BG-C243445(球型冷凝器/冷凝管/配脂肪提取器/磨口34/45/高275)'); document.write('¥90.4
N,N-Dimethylformamide dimethyl acetal, N,N-二甲基甲酰胺二甲基缩醛/500mL/CAS:4637-24-5'); document.write('¥360
BH-1704620(保温管/内径46mm/壁厚20mm/长2m)'); document.write('¥17.99