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Methylmagnesium bromide, 甲基溴化镁/500ml/CAS:75-16-1'); document.write('¥990
BH-10282(磨口塑料夹/塑料磨口夹/塑料弹簧夹/19/22)'); document.write('¥4.8
BG-F702455M-D(具砂板过滤管/内径55mm/单玻璃节门/磨口24/40/G3)'); document.write('¥250.4
BG-C184173(闪式层析柱/内径13.4mm/壁厚1.8mm/长305mm)'); document.write('¥84
Ethyl trans-2-butenoate, 反式-2-丁烯酸乙酯/100g/CAS:623-70-1'); document.write('¥230
BH-10802(核磁管刷/5mm/支)'); document.write('¥4.7