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BG-C394620C(具砂板储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长203mm/G2)
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2-Nitrotoluene, 2-硝基甲苯/500g/CAS:88-72-2
'); document.write('¥254

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Guaifenesin, 愈创甘油醚/250g/CAS:93-14-1
'); document.write('¥250

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BG-F434500(斜三口瓶/500mL/主24/40/侧24/40)
'); document.write('¥98.4

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BG-C264200(高效蛇形回流冷凝器/冷凝管/夹层长200mm/磨口24/40/高415mm)
'); document.write('¥201.6

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BG-F238520M(减压层析柱/外径85mm/长度200mm/G3)
'); document.write('¥293.6

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