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Potassium bis(trimethylsilyl)amide, 双(三甲基硅烷基)氨基钾/100mL/CAS:40949-94-8'); document.write('¥610
BH-310016M(塑料接头/鲁尔接头/内螺纹/1.6)'); document.write('¥4.27
BG-F527050(圆底烧瓶/单颈/50mL/球磨口35/20)'); document.write('¥36
BG-F484250(溶剂储存球瓶/250mL/磨口24/40/高真空阀0-4mm)'); document.write('¥190.4
BG-F761100(磨口溶剂储存瓶/100mL/磨口14/20/直径40mm/长165mm/高真空阀0-4mm)'); document.write('¥145.6