Hexachloro-1,3-butadiene, 100µg/ml in Isooctane, 1ml

Acenaphthene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 15067-26-2

N-Nitroso-N-butyl-N-propylamine, 50mg

8:2 Di-PAPS-d4, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.