Multi-Element Internal Standard

3-Fluorophenanthrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 440-40-4

2,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32690-93-0

2,4,5-Trichloroanisol,1000 µg/mL,isopropanol,1mL,