N,N'-Divinylethyleneurea, 100mg

1,2,3,4,8,9-Hexachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene

2,5-Dibromophenol, 1.2ml x 100ug/ml, toluene

Naphtho[2,3-k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-18-1