2-Nitrobenzaldehyde, 100mg

2,3-Dimethyl-5-(4-methylpentyl)naphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 204256-07-5

N-methylperfluoro-1-butanesulfonamide, 1.2ml x 50ug/ml, methanol

Benzo(a)anthracene-d12, 1000µg/ml in Methylene Chloride, 1ml