EPA Method 300.0 Anions QC Standard

3,3',5,5'-Tetrabromobisphenol A dimethyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 37853-61-5

Pentabromotoluene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 87-83-2

Acetochlor ESA sodium salt, 100ug/ml in MeOH, 1ml