Cloquintocet-mexyl, 100 µg/ml, Ethyl acetate, 5m

Etirazetam, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

4-Nitrophenol-2,3,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-79-2

Benzo(a)anthracene