document.write('
'); document.write(''); document.write('
Trifluoromethanesulfonic acid, 三氟甲磺酸/25g/CAS:1493-13-6'); document.write('¥400
BG-F234030M(减压层析柱/外径40mm/长度300mm/G3)'); document.write('¥206.4
BH-20233-90759(工作灯/世达/双照明/锂电)'); document.write('¥304