EPA Method 1657 Analytes

5 alpha(H),17 alpha(H),20R-3ß-Acetoxycholest-14(15)-ene, , Solvent-, Unit , # of units-, Cas.no.

2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

PSA-GCB-Mix for 2007.01 per AOAC