Matrix Spiking Solution, 1.2ml, nonane

Paraquat

Sodium tetraethylborate, neat, Solvent-neat, Unit 1g, # of units-2, Cas.no. 15523-24-7

2-Methylphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2531-84-2