Dichloroacetic acid, 100 µg/ml, Acetonitrile, 1m

Hexachlorocyclopentadiene

2-n-Hexylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18794-77-9

(±)-Atenolol-d7 (N-isopropyl-d7),100 µg/mL,MeOH,1mL,