document.write('
'); document.write(''); document.write('
BH-20114-XE-500-1(氙灯/长弧/500W/单端出线)'); document.write('¥640
OMMR-G(分子模型有机研究套装/大号)'); document.write('¥1206.15
BG-P15056-05Z(样品瓶/普通玻璃/棕色/带盖/5mL)'); document.write('¥1.11
BT-Z14106-R(红光灯/620-625nm)'); document.write('¥344.62
BG-A511922(可调式温度计接头/温度计套管/四氟开孔螺纹帽/磨口19/22)'); document.write('¥36.8
BG-C374640(具储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长457mm)'); document.write('¥169.6