Tribromoacetic acid, 100µg/ml in Water, 1ml

2,4’-DDT, 1000µg/ml in MeOH, 1ml

Sulfamethazine, 250mg

2,6-Dimethylundecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17301-23-4