Aroclor 1221

3,4-Dimercaptotoluene 5000µg/mL in acetone, 5x1mL

n-Tricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-67-5

Perfluorocyclohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 374-88-9