PAH standard

Artemisia vulgaris, 5g

Tris(2,3-dibromopropyl)phosphate, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 126-72-7

Trifluoroacetic anhydride, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 407-25-0