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BG-L100200-Z(容量瓶/出口级/玻璃带塞/棕色/200mL)'); document.write('¥32
BG-C201120(直型冷凝器/冷凝管/冷凝部分长120mm,磨口14/20)'); document.write('¥55.2
BG-C204200(直型冷凝器/冷凝管/冷凝部分长200mm,磨口24/40)'); document.write('¥60
BG-D271922(三通蒸馏接收管/磨口19/22)'); document.write('¥104
BH-10601-140(镊子/不锈钢/140mm)'); document.write('¥5.4
BRGJ-柱层析硅胶200(200-300目/1kg/青岛海洋)'); document.write('¥58.67