18ß(H)-Olean-12-en-3-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 638-97-1

Ibuprofen, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 15687-27-1

Levetiracetam, 100µg/ml in Acetonitrile, 5ml

EPA 506 Phathalates and Adipates in Drinking Water 7 Analytes, each 1000µg/mL in isooctane; units: 5x1mL or 5mL screw cap bottle 1225.12 Diethyl phthalate DEP [84-66-2] 1228.22 Bis(2-ethylhexyl) adipate BEHA