Ametryne

4-Nitroaniline,100 µg/mL,acetonitrile,1mL,

1,2,7,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Di(propylene glycol) butyl ether, mixture of isomers,1000 µg/mL,MeOH,1mL,