Sulfadiazine, 100 µg/ml, Methanol, 1ml

D9-Terbuthylazine-desethyl, 100 µg/ml, Acetonitri

EPA Method 533 Native Primary Std. (br/linear mix), 500ng/ml in MeOH, 1,2ml

2,2',4,5,5'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-73-2