ICP Spike Solution

17ß-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-28-2

2-Naphthoxyacetic acid, 250mg

D12-Benzo[a]pyrene, 10.0 µg/ml, Cyclohexane, 10m