Acetaldehyde-2,4-DNPH, 1000µg/ml in Acetonitrile,

1,4-Dimethylnaphthalene, 100mg

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9

Iohexol, 100 µg/ml in Acetonitrile, 5ml