4-Chlorophenyl methyl sulfone, 250mg

PAH Standard (200 ppm)

ISO 15753 Alternatively: Standard solution of 16 EPA-PAHs may be used, but this mixture also contain acenaphtylene S-4470-100-T EPA (=S-4063-100-T) 100µg each/mL in toluene; unit: 1x1mL

1-(Trifluoroacetyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1546-79-8