2,5-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

(1S,4S)-N-Desmethyl Sertraline Hydrochloride, 1mg

Metribuzin, 100 µg/mL in MeOH, 1ml

Aminomethylphosphonic acid,1000 µg/mL,water,1mL