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BG-F238520M(减压层析柱/外径85mm/长度200mm/G3)'); document.write('¥293.6
BG-C195463(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长305mm)'); document.write('¥136
BG-C182404(层析用溶剂储存瓶/1000mL/磨口24/40)'); document.write('¥140.8