ICP-MS Interference Check Solution A

EPA Method 300.0 Anions QC Standard

4,4'-Dimethylbibenzyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 538-39-6

Tris(2-isopropylphenyl) phosphate, 1.2ml x 50ug/ml, toluene