2,2,3,5-Tetrachlorobiphenyl (BZ-44)

n-Triacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-68-6

Metformin hydrochloride, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 1115-70-4

D4-1H-Benzotriazole, 10.0 µg/ml, Methanol, 10ml