Surrogate Spiking Solution - 2 components, 2000 µg/mL of each component in Acetone

ACs Surrogate Standard Mixture - 6 components, 4000 µg/mL of each component in Methylene chloride (Dichloromethane)

Phenols Surrogate Standard Mixture (EPA 8041) - 2 components, 2000 µg/mL of each component in 2-Propanol

Acids Surrogate Standard Mixture - 3 components, 2000 µg/mL of each component in Methanol

Acids Surrogate Standard Mixture - 4 components, 2000 µg/mL of each component in Methanol

Base/Neutrals Surrogate Standard Mixture - 3 components, 1000 µg/mL of each component in Methylene chloride (Dichloromethane)

Base/Neutrals Surrogate Standard Mixture - 4 components, 1000 µg/mL of each component in Methylene chloride (Dichloromethane)

Purgeable Halocarbon Aromatics Mixture - 25 components, 200 µg/mL of each component in Methanol

EDB/DBCP Mixture - 2 components (EPA 504), 2000 µg/mL of each component in Methanol

Surrogate Standard Mixture - 4 components, 2500 µg/mL of each component in Methanol