Ethanol standard in serum,0.1g/L,serum, 3mL

2,2',4,4',5,5'-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

Bendroflumethiazide,1000 µg/mL,MeOH,1mL,

Acetochlor mercapturate, 50mg