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Acetylacetaldehyde dimethyl acetal, 4,4-二甲氧基-2-丁酮/500g/CAS:5436-21-5'); document.write('¥1010
1-Acetylimidazole, 1-乙酰基咪唑/5g/CAS:2466-76-4'); document.write('¥110
BG-F48482L(溶剂储存球瓶/2000mL/磨口24/40/高真空阀0-8mm)'); document.write('¥376
BG-F363014M(磨口砂芯布氏漏斗/30mL/磨口14/20/直径30mm/G3)'); document.write('¥63.2
BT-13912-6F22(电池/9V)'); document.write('¥16
BG-S181530(四氟节门塞/15/30)'); document.write('¥42