D5-Terbuthylazine, 100 µg/ml, Acetone, 1ml

Trichlorosyringol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2539-26-6

Perfluorooctane sulfonamide, 50ug/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 754-91-6

Ethanol standard in water,0.2g/L,water, 1.5mL