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BG-C264125(高效蛇形回流冷凝器/冷凝管/夹层长125mm/磨口24/40/高275mm)'); document.write('¥146.4
BH-XJ10239-M(5号球胆/橡胶/直径27.5cm)'); document.write('¥19
BG-C182403(层析用溶剂储存瓶/500mL/磨口24/40)'); document.write('¥73.6
BG-S234504(溶剂蒸馏头/主磨口24/40/下端侧口为非磨口/500mL)'); document.write('¥527.2
BG-F539100(史莱克反应瓶/100mL/磨口19/22/玻璃节门)'); document.write('¥80