Atrazine-desethyl, 10.0 µg/ml, Acetonitrile, 10m

3,5-Dimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 108-68-9

Dimetridazole-2-hydroxy, 100 µg/ml, Methanol, 1m

Tetrachloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2539-17-5