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BG-F329225L(厚壁鸡心磨口烧瓶/25mL/磨口19/22)'); document.write('¥18.4
BG-F238540M(减压层析柱/外径85mm/长度400mm/G3)'); document.write('¥393.6
BG-P15045-08CNW(样品瓶/螺口/高硼硅/不含盖,垫/8mL/CNW)'); document.write('¥3.85
BT-13907-2(旋转蒸发仪转换头/亚荣/RE-52A/磨口24/29)'); document.write('¥106.67
BG-S244104(溶剂蒸馏头/主磨口24/40/下端侧口为磨口14/20/100mL)'); document.write('¥541.6
BG-A372440(克莱森接头/磨口24/40)'); document.write('¥58.4