Internal Standard

1,2,4-Trichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 120-82-1

Tolylfluanid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 731-27-1

Acenaphthene, 100µg/ml in Acetonitrile, 1ml