(+/-)-Norverapamil

2,2',4,4',5,5'-Hexabromodiphenyl ether,50µg/ml,1ml

3-Nitrophenanthrene, 300µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17024-19-0

EPA Method 552.2 - Haloacetic Acids, 1000µg/ml in in MTBE, 1ml