PCB No. 29, 10μg/mL in Isooctane, 10ml

3-Amino-9-ethylcarbazole, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132-32-1

Ethanol standard in serum,1.1g/L,serum, 3mL

Benzene [100 ppm]