Fensulfothion, 10.0 µg/ml, Acetonitrile, 10ml

Ethanol standard in serum,0.1g/L,serum, 1.5mL

2-Butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1134-62-9

Ramipril, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87333-19-5