Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml

1H-Cyclopenta[l]phenanthrene, 500 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 235-92-7

Fenthion-sulfoxide, 100µg/ml in Cyclohexane, 5ml

Enrofloxacin, 100mg