Method 429 Alternate Standard Stock Solution, 1.2ml, isooctane

Fluoranthene, 5000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 206-44-0

4-tert-Butylphenyldiphenyl phosphate,50 µg/mL,toluene,1mL,

Cesium (Cs)