2,4,6-Trichlorobiphenyl (BZ-32)

PAH Internal Standard Spiking Solution, 1.2ml, isooctane

Perfluoro-n-pentadecane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2264-03-1

Codeine (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 76-57-3