Retene, 500µg/mL in Isooctane, 1ml

6-Hydroxy-1-nitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1767-28-8

1,2,3,4,7,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

4,4'-Butylidenebis(6-tert-butyl-m-cresol)