1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril

1,3,4-Trimethylphenanthrene, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66271-45-2

Tetrachloroveratrole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 944-61-6

Ethanol standard in serum,1.0g/L,serum, 3mL