Reference Standards for:

• Native and Mass-labeled Polychlorinated
  Dibenzo-p-dioxins (PCDDs)
• Native and Mass-labeled Polychlorinated
  Dibenzofurans (PCDFs)
• Mass-labeled Polychlorinated
  Biphenyls (PCBs)
• Native and Mass-labeled Brominated Flame
  Retardants (BFRs)
• Native and Mass-labeled Perfluorinated
  Compounds (PFCs)

and more ...

Calibration Solutions for:

• PCDDs and PCDFs
• PCBs
• BFRs
• Polyaromatic Hydrocarbons (PAHs)