Dibromochloromethane

Dodecamethylcyclohexasiloxane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 540-97-6

2,2',4,4',5-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 38380-01-1

Internal Standard