document.write('
'); document.write(''); document.write('
Ruthenium dioxide, 二氧化钌/5g/CAS:12036-10-1'); document.write('¥2180
BG-L210050(移液管/大肚吸管/50mL)'); document.write('¥18.09
BG-L200005A(移液管/刻度吸管/出口级/5mL)'); document.write('¥12.8