EXHIBIT I-4

STEROIDS, PERFORMANCE-ENHANCING DRUGS AND MASKING AGENTS
CONFIRMATORY LABORATORY ANALYSIS LEVELS

All SPEDs, except those listed below, at any detectable level.

Ephedra/Ephedrine Methylephedrine Nandrolone Norpseudoephedrine Phenylpropanolamine (PPA) Pseudoephedrine Testosterone

10 mcg/ml 10 mcg/ml 2 ng/ml 5 mcg/ml 25 mcg/ml 25 mcg/ml 4:1 t/e ratio