document.write('
'); document.write(''); document.write('
BG-M490044(单排管真空气体分配器/四氟节门/四组/双小咀)'); document.write('¥228.8
BG-A681420(三通接头/2mmT型四氟节门/磨口14/20)'); document.write('¥128.8
Acetylacetaldehyde dimethyl acetal, 4,4-二甲氧基-2-丁酮/500g/CAS:5436-21-5'); document.write('¥1010
Pyridine hydrobromide, 吡碇溴化氢盐/100g/CAS:18820-82-1'); document.write('¥190
NMRT-H5(O型胶圈/适真空核磁管/10个装)'); document.write('¥10
AHB-U09M-1(耐压反应管加热模块/干浴/黑色/均9孔/半球形孔底/高60mm/外径128mm/孔径28.3mmx9)'); document.write('¥1324.81