2,3,3',5-Tetrachlorobiphenyl

Carbetamide, 100 µg/ml, Acetonitrile, 1ml

Tributyl O-acetylcitrate, 250mg

n-Hexacosane, ?13C: - 34.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-01-3