EPA Method 608.1 Analytes

(1S,2R,3S,4R)-rel-1,2,3,4-Tetrahydro-1,2,3,4-chrysenetetrol , , Solvent-, Unit , # of units-, Cas.no. 127592-29-4

Hexachlorobenzene, 100µg/ml in MeOH, 1ml

Chrysene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1719-03-5