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Cupric acetate, 无水醋酸铜/500g/CAS:142-71-2
'); document.write('¥533.5

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Isobutyryl chloride, 异丁酰氯/500g/CAS:79-30-1
'); document.write('¥470

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BG-F362014C(磨口砂芯布氏漏斗/15mL/磨口14/20/直径20mm/G2)
'); document.write('¥59.2

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LPH-硅胶软盖-圆65(直径6.5cm)
'); document.write('¥10.66

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