Ethanol standard in serum,3.0g/L,serum, 3mL

d-(cis-trans)-Phenothrin, 100μg/mL in Acetonitrile, 1ml

Desphenyl chloridazon-15N2, 100µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Roflumilast, 10mg