Cefazolin sodium salt, 100mg

Pethoxamid, 100 µg/ml, Acetonitrile, 5ml

Triazophos, 10.0 µg/ml, Cyclohexane, 10ml

n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1