Tri-n-butyl phosphate, 1.2ml x 50ug/ml, toluene

Ammonia as (NH4+)

3,3',5,5'-Tetrabromobisphenol A bis(2-hydroxyethyl) ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4162-45-2

EPA Method 608Mix #3