Tribromoneopentyl alcohol, 10mg

Potassium perfluoro(2-ethoxyethane)sulfonate, 1.2ml x 50ug/ml, methanol

Nicotinamide, 50mg

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