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DZ-BG-带砝兰边反应器(带砝兰边反应器/外径150mm/高度67mm/带10mm抽气小咀)'); document.write('¥700
BG-F910005(称量漏斗/称量舟/5mL)'); document.write('¥64.8
BB-10326(粉笔/白色/六角/48支/盒)'); document.write('¥3.2
DZ-BG-一体式玻璃冷阱'); document.write('¥117
DZ-BG-流动相培养器'); document.write('¥900
BG-L15147(量杯/玻璃/10mL)'); document.write('¥8.24