Phthalic acid, bis-hexyl ester, certified, 0.1g

Octachlorostyrene, 100µg/mL in Cyclohexane, 1ml

3-n-Dodecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-52-3

Diltiazem-d3 hydrochloride (acetoxy-d3),1000 µg base/mL,acetonitrile,1mL