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BG-F622905JT(夹套冷却恒压滴液漏斗/500mL/磨口29/42)'); document.write('¥1064
BT-Z12090(电化学平行圆托架)'); document.write('¥276.8
BH-10361(淀粉碘化钾试纸)'); document.write('¥4.54
BT-Z185020-PPL(水热釜/PPL内胆/20mL)'); document.write('¥406.4
BH-10468-4-6(聚四氟管/乳白/内径4mm/外径6mm/米)'); document.write('¥11.2
DZ-BG-溶剂干燥管(直径90mm/四氟节门/高125mm)'); document.write('¥110