EPA Method 525.2 Pesticide Level 3

Spiking Standard #2

9,10-Dihydrobenzo[a]pyren-7(8H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3331-46-2

3-Iodothyronamine (4-Hydroxyphenyl-13C6) HCl, 1mg