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DZ-BG-溶剂干燥管(直径90mm/四氟节门/高125mm)'); document.write('¥110
BG-C334300(具夹层蛇形冷凝器/冷凝管/冷凝部分长300mm/磨口24/40)'); document.write('¥287.2
BG-C184171(闪式层析柱/内径13.4mm/壁厚1.8mm/长203mm)'); document.write('¥80.8
BT-13907-1(转换头/旋转蒸发仪配件/亚荣RE-2000A/磨口24/40)'); document.write('¥277.34
BG-P1510500-Z(试剂瓶/棕色/螺口/蓝盖/500mL/蜀牛)'); document.write('¥21.12
BG-Y305020(石英舟/长50mm/外径20mm/带挂环)'); document.write('¥61.87