EPA Method 502.2/524.2 Volatile Standard

1,9-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-73-0

Tris(2,3-dibromopropyl) phosphate, 100µg/ml, TO, 1

Etridiazole, 10.0 µg/ml, Cyclohexane, 10ml