EPA Method 515.1 Analytes - Underivatized

3-n-Decylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 65016-55-9

4-n-Hexylbenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 21643-490-6

2,2',3,3',4,4',5,6-Octachlorobiphenyl