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Trimethyl aluminium, 三甲基铝/100mL/CAS:75-24-1'); document.write('¥430
BT-19899-G6-60(流量计/玻璃转子/气体/6-60mL/min)'); document.write('¥106.67
Pyridine sulfur trioxide,三氧化硫吡啶/250g/CAS:26412-87-3'); document.write('¥420
BG-C314125(高容量回流冷凝器/冷凝管/夹层长125mm,磨口24/40,小咀外径10mm)'); document.write('¥148
BH-30225-CR(收纳箱/塑料/彩色/56L/3个/组)'); document.write('¥200
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 1-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐(EDC)/1kg/CAS:25952-53-8'); document.write('¥2250