Ethanol in serum control EtOH SE (3.0g/L), 10x3ml

2,6-Dimethylnaphthalene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-12-1

Metazachlor Metabolite 479M16, 100 µg/ml, Acetoni

Monodesmethyl Isoproturon, 250mg