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BG-C261100(高效蛇形回流冷凝器/冷凝管/夹层长100mm/磨口14/20/高205mm)'); document.write('¥109.6
OMMP(分子模型专业套装)'); document.write('¥857.5
BG-P14040-05(点样毛细管/0.5mm/长度100mm/1000支)'); document.write('¥34.14
BG-F622460G(恒压滴液漏斗/带刻度/玻璃节门/60mL/磨口24/40)'); document.write('¥100
BG-M181003(双排管真空气体分配器/空心玻璃塞/三组/2小咀前左后右/长350mm)'); document.write('¥902.4
BG-P14140-15(刻度滴管/15mL)'); document.write('¥8