PCB Congener Internal Standard Mix

1-Methyl-2-phenyl-5-aminobenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-9, Cas.no. 21444-76-8

3-Chloro-1,2-propandiol-1-monolinoleate

Dimethomorph, 100µg/mL in Acetonitrile, 1ml