Benzo(g,h,i)perylene

Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

N-ethylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture, 50µg/ml in MeOH, 1,2ml

4-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-39-0