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BG-A841420(真空抽滤接头/磨口14/20/适2~30mL漏斗)'); document.write('¥43.2
L-Aspartic acid diethyl ester hydrochloride, L-天门冬酸二乙酯盐酸盐/500g/CAS:16115-68-7'); document.write('¥250
(R)-(+)-1,1'-Bi-2-naphthol, R-1,1'-联-2-萘酚/100g/CAS:18531-94-7'); document.write('¥2600