PAH Mix 6, 10µg/ml in Acetonitrile, 5ml

n-Butyl n-pentyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3461-29-8

Salicylic acid (2-Hydroxybenzoic acid), neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 69-72-7

Cephapirin, 10mg