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DZ-AHB-PRL-平底15*7孔(平底反应瓶加热模块/黑色/外径63mm/高22mm/平底孔/孔深17mm/孔径15mm*7)'); document.write('¥560
BG-M431004(双排管真空气体分配器/空心玻璃节门/四组/3小咀2前后右/长450mm)'); document.write('¥993.6
BG-F419950(厚壁斜两口瓶/50mL/主口19/22/侧口19/22)'); document.write('¥33.6
BH-10752-M(烧瓶夹/万用夹/三爪夹/双调节/中号)'); document.write('¥40
BH-10358(pH试纸/pH 0.5-5)'); document.write('¥6.4
BH-10365(无尘纸/0606/6英寸*6英寸/300张/包)'); document.write('¥32