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BG-F411250(厚壁斜两口瓶/250mL/主口14/20/侧口14/20)'); document.write('¥45.6
MMCRYST(晶体系列分子模型)'); document.write('¥1893
BG-S244254(溶剂蒸馏头/主磨口24/40/下端侧口为磨口14/20/250mL)'); document.write('¥541.6
BG-C302440(SNYDER分馏柱/磨口24/40/柱高150/总高300mm)'); document.write('¥156.8
BT-P80001-10(手工冲子/圆冲/直径10mm)'); document.write('¥15.57
BG-A371420(克莱森接头/磨口14/20)'); document.write('¥42.4