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1,3-Cyclopentanedione, 1,3-环戊二酮/100g/CAS:3859-41-4
'); document.write('¥3000

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BG-A632440(U型接头/磨口24/40)
'); document.write('¥47.2

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BG-P15056-30B(样品瓶/普通玻璃/白色/带盖/30mL)
'); document.write('¥2.11

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BG-C255300(球型冷凝器/冷凝管/冷凝部分长300mm,磨口29/42)
'); document.write('¥103.2

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3-(3-Bromophenyl)propionic acid, 三氯异氰脲酸/500g/CAS:87-90-1
'); document.write('¥285

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BH-10303-100(塑料扎带/线卡/3mm*100mm/100个)
'); document.write('¥12

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