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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
BH-10236-S-100(滴管帽/硅胶帽/小号/加厚/100个/包)'); document.write('¥192
BG-P1511000(试剂瓶/螺口/蓝盖/1000mL/蜀牛)'); document.write('¥26.88
Bromopentafluorobenzene, 溴五氟苯/25g/CAS:344-04-7'); document.write('¥402
BH-10238-RJ100(滴管帽/乳胶/100个/包)'); document.write('¥30.4
Allyltributyltin, 烯丙基三丁基锡/25g/CAS:24850-33-7'); document.write('¥590