Custom Metal Mix

(+)-Catechin, 500mg

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

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane