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BH-10798(磁铁/中号/直径25mm/厚度2.8mm)'); document.write('¥8.64
BG-A251914(B型接头/上19/22/下14/20)'); document.write('¥22.4
BH-10367-15(定量滤纸/中速/直径15cm)'); document.write('¥64
Potassium tert-butanolate, 叔丁醇钾/500g/CAS:865-47-4'); document.write('¥760
BG-F321250L(厚壁鸡心磨口烧瓶/50mL/磨口14/20)'); document.write('¥20
MMP-G-01-C (Tetrahedral P/SP3)'); document.write('¥8