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Sodium bromate,溴酸钠/50g/CAS:7789-38-0'); document.write('¥196
β-analine, β-氨基酸丙酸/1kg/CAS:107-95-9'); document.write('¥750
(R)-(+)-1,1'-Bi-2-naphthol, R-1,1'-联-2-萘酚/5g/CAS:18531-94-7'); document.write('¥240
BG-F910010(称量漏斗/称量舟/10mL)'); document.write('¥69.6
BG-F384020C(上磨口减压层析柱/外径40mm/长度200mm/G2)'); document.write('¥192.8
BG-A321922(内磨口直型抽气接头/磨口19/22/小咀外径8mm)'); document.write('¥20