Hexanaldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

2,3,3',4',5'-Pentachlorobiphenyl (= 2',3,3',4,5-),100 µg/mL,isooctane,1mL,

Dibenzo[b,k]anthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-42-1

Perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1520-96-3