Cefazolin, 2,5g

n-Heptadecane, ?13C: - 25.72, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-78-7

Dibutyltin-d18 dichloride, 1000µg/ml in IO, 1ml

Carbaryl, 100 µg/ml, Acetonitrile, 5ml