EPA Method 8270C Mix #27

Custom Chloroparaffin C14-C17 42% Cl, 1000µg/mL in Cyclohexane, 2 x 10ml

trans-Nonachlor

3-Fluorochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9