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Oxalyl dihydrazide, 乙二酸二酰肼/25g/CAS:996-98-5
'); document.write('¥240

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1,1,1,3,3,3-Hexafluoro-2-propanol, 1,1,1,3,3,3-六氟代-2-丙醇/250g/CAS:920-66-1
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3-Chloro-1-propanol, 3-氯-1-丙醇/5g/CAS:627-30-5
'); document.write('¥65

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BG-P21040(布氏漏斗/陶瓷/内径40mm)
'); document.write('¥9.14

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BRGJ-GF254(薄层硅胶/GF254/500g/青岛海洋)
'); document.write('¥61.86

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BG-C505400(直型冷凝器/冷凝管/小咀可拆/冷凝部分长400mm,磨口29/42)
'); document.write('¥109.6

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