Standard z700510 zopiclone n-oxide (eszopiclone impurity a) , 10mg [c17h17cln6o4] cas # 43200-96-0 , for laboratory analysis; pledged not to use medical equipment under circular 30
Standard m313065 3- (4-methyl-1h-imidazol-1-yl) -5-trifluoromethylaniline , 250mg [c11h10f3n3] cas # 641571-11-1 , for laboratory analysis; pledged not to use medical equipment under circular 30