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4-Fluorophenylhydrazine hydrochloride, 4-氟苯肼盐酸盐/500g/CAS:823-85-8'); document.write('¥750
BH-10469-2-3(聚四氟管/透明/内径2mm/外径3mm/米)'); document.write('¥3.2
Dimethylacetylmethylphosphonate, 丙酮基膦酸二甲酯/25g/CAS:4202-14-6'); document.write('¥940
BG-C251120(球型冷凝器/冷凝管/冷凝部分长120mm,磨口14/20)'); document.write('¥65.6