2,2’-Biquinoline

EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

IC Mix