PCB No. 185, 10 ng/µl, 10ml

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

2-Bromo-3,7,8-trichlorodibenzo-p-dioxin (>95%), 1.2ml x 48ug/ml, toluene

4-Hydroxy-3-methoxymandelic Acid, 100mg