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AHB-C4160C6(拼盘式反应瓶加热模块/干浴/高36mm/6孔/孔径17mm/平孔底)'); document.write('¥585.85
Trifluoromethanesulfonic anhydride, 三氟甲磺酸酐/1kg/CAS:358-23-6'); document.write('¥1960
BG-P21040(布氏漏斗/陶瓷/内径40mm)'); document.write('¥9.14