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2-Chloropropane, 2-氯丙烷/1kg/CAS:75-29-6'); document.write('¥590
BG-C184264(闪式层析柱/内径20.4mm/壁厚2.8mm/长457mm)'); document.write('¥96.8
BG-C184464C(砂板闪式层析柱/内径39.6/壁厚3.2mm/长457mm)'); document.write('¥142.4
BH-10225-08-100(四氟硅胶垫/适8mL样品瓶/100个)'); document.write('¥119.95
BG-C269100(高效蛇形回流冷凝器/冷凝管/夹层长125mm/磨口19/22/高205mm)'); document.write('¥116
4-Methylmorpholine, N-甲基吗啡啉/500ml/CAS:109-02-4'); document.write('¥350