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BG-F471050(分液漏斗/四氟节门/50mL/磨口14/20/顶端四氟塞)'); document.write('¥112
BG-C184462(闪式层析柱/内径39.6mm/壁厚3.2mm/长254mm)'); document.write('¥109.6
BG-C184601(闪式层析柱/内径53mm/壁厚3.5mm/长203mm)'); document.write('¥152.8