1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml

Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 13250-98-1

Benzoin, 100mg

Propachlor, 100μg/ml in Acetonitrile, 5ml