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DZ-BG-具支三通接头
'); document.write('¥200

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BG-F479025(分液漏斗/四氟节门/25mL/磨口19/22/顶端四氟塞)
'); document.write('¥110.4

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OMMA-G(分子模型高级专业套装/大号)
'); document.write('¥2749.09

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4-Dimethylaminopyridine, 4-二甲氨基吡啶(DMAP)/500g/CAS:1122-58-3
'); document.write('¥397.5

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(Methoxymethyl)triphenylphosphonium chloride, 甲氧基甲基三苯基氯化膦/250g/CAS:4009-98-7
'); document.write('¥300

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