document.write('
'); document.write(''); document.write('
BT-12904-M14-6(铜变径/真空压力表接头/M14*1.5-6)'); document.write('¥23.46
2,5-Dimethoxytetrahydrofuran, 2,5-二甲氧基四氢呋喃/500g/CAS:696-59-3'); document.write('¥533.5
DZ-AHB-PRL-平底15*7孔(平底反应瓶加热模块/黑色/外径63mm/高22mm/平底孔/孔深17mm/孔径15mm*7)'); document.write('¥560
Benzyl mercaptan, 苄硫醇/25g/CAS:100-53-8'); document.write('¥100
Copper chromite, 亚铬酸铜/100g/CAS:12018-10-9'); document.write('¥674