Tetra
Chemical Name : Germanium
CAS : 7440-56-4
Synonyms: Germanium;Germanium aa single element standard;Germanium atomic absorption standard;Germanium icp standard;Germanium icp/dcp standard;Germanium metal;Germanium plasma emission standard;Germanium single element plasma standard;Germanium single element standard;Germanium standard
![5-Ethyl-1-phenyl-1h-[1,2,3]triazole-4-carboxylic acid](http://thsciimg.chemcd.cn/TS22236.gif)
![1,5-Dimethyl-1h,5h-[1,2,4]triazolo[1,2-a][1,2,4]triazole-3,7-dithiol](http://thsciimg.chemcd.cn/TS38329.gif)