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BT-13906-4(旋转蒸发仪真空密封圈/IKA)'); document.write('¥640
已停产!BG-A602919(防溅球/具回流孔/上磨口29/42/下磨口19/22/容量100mL)'); document.write('¥88
BG-S401926(直型空心玻璃塞/直型玻璃空心塞/磨口19/26)'); document.write('¥10.4
BG-F164250(两口反应瓶/250mL/磨口24/40)'); document.write('¥128
BH-10230-30(样品瓶盒/亚克力/3mL/23.5cm*12cm*5cm)'); document.write('¥106.67
BG-F164100(两口反应瓶/100mL/磨口24/40)'); document.write('¥110.4