PCBs Standard Solution - 2 components (EPA 8082), 1000 µg/mL of each component in 2,2,4-Trimethylpentane (Isooctane)

Internal & Surrogate Solution - 2 components (EPA 8082), 1000 µg/mL of each component

PCB / ACs Standard Solution - 19 components (EPA 8275A), 100 µg/mL of each component in Methylene chloride (Dichloromethane)

PCBs Standard Solution - 12 components 10 µg/mL of each component in 2,2,4-Trimethylpentane (Isooctane)

PCB Congeners Mix, 100 µg/mL in Hexane

PCB Congeners Mixture, 100 µg/mL in Hexane

PCB Congeners Mixture, 100 µg/mL in Hexane

PCB Congeners Mix, 100 µg/mL in Hexane

PCB Locator Mix, Varied conc, in Isooctane

PCB Locator Mix, Varied conc, in Isooctane