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AHB-U09Q-1(耐压反应管加热模块/干浴/黑色/均9孔/半球孔底/高40mm/外径88mm/孔径19.2mmx9)'); document.write('¥772.11
BG-P95045-12-KM(样品瓶套装/螺口空心盖含垫/高硼硅/12mL)'); document.write('¥5.12