EPA Method 624 Internal / Surrogate Standard

6-Acetylmorphine-13C3 (free base), , Solvent-, Unit , # of units-, Cas.no.

Succinic acid, 250mg

Pravastatin sodium, 100µg acid/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81131-70-6