Resource Exploration Standard #2

7-Aminoclonazepam-d4 , , Solvent-, Unit , # of units-, Cas.no. 1215070-96-4

2,2',3',4,5-Pentachlorobiphenyl

Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2