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BG-C195173(球磨口闪式层析柱/内径13.4mm/壁厚1.8mm/长305mm)'); document.write('¥98.4
trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/500g/草莓酸/CAS:16957-70-3'); document.write('¥800
Pyridine hydrobromide, 吡碇溴化氢盐/25g/CAS:18820-82-1'); document.write('¥90
BG-F236040M(减压层析柱/外径60mm/长度400mm/G3)'); document.write('¥300.8