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OMMR-G(分子模型有机研究套装/大号)
'); document.write('¥1206.15

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BG-P15056-05Z(样品瓶/普通玻璃/棕色/带盖/5mL)
'); document.write('¥1.11

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BT-Z14106-R(红光灯/620-625nm)
'); document.write('¥344.62

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BG-A511922(可调式温度计接头/温度计套管/四氟开孔螺纹帽/磨口19/22)
'); document.write('¥36.8

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BG-C374640(具储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长457mm)
'); document.write('¥169.6

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