Aroclor 1248 & Tetrachloro-m-xylene

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5

DL-alpha-Tocopherol, 1000 µg/ml, Methanol, 1ml

Glutaraldehyde-DNPH, 10.0 µg/ml, Acetonitrile, 1