document.write('
'); document.write(''); document.write('
DZ-BG-石英坩埚3(锥底带细长尖端/全长29.5cm/外径3.7cm)'); document.write('¥260
BF-10101-Logo-H-S(白大褂/白大衣/实验服/Logo/加厚/S号)'); document.write('¥52.27
BH-10551J10100(加样筒/带胶塞/10mL/80支)'); document.write('¥156
BH-20209(转换插座/带开关/10A)'); document.write('¥5.77
Togni Reagent II(CAS:887144-94-7/1g)'); document.write('¥230