Sigma-Aldrich
Gold
金
ETHYL 7-CHLORO-1-(2,4-DIFLUOROPHENYL)-6-FLUORO-4-OXO-1,4-DIHYDRO[1,8]NAPHTHYRIDINE-3-CARBOXYLATE
ethyl 8-chloro-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-4-carboxylate
Greiner hybridization chamber, w/ slide holder
Greiner ParoCheck
Grids for transmission electron microscopy
透射电子显微镜用滤线栅
Guineensine
HALOXON
Hamilton® Polyplast lab pH electrode