Dichlofenthion, 100 µg/ml, Acetonitrile, 1ml

Coronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-07-1

Multi-Element Internal Std., 10ug/ml, 4x25ml

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane