Secbumeton, 10.0 µg/ml, Acetonitrile, 10ml

Ethanol standard in water,0.1g/L,water, 1.5mL

6-Chloro-5-methyl-2-(1-methylethyl)phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 89-68-9

Sulfamethazine, 250mg