D8-Naphthalene, 2000 µg/ml, Acetonitrile, 1ml

3ß,17ß(H),21 alpha(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 497938-96-2

EPA Method 8330 Analyte

2,2’,3,5,6,6’-Hexachlorobiphenyl