Isoxaben, 10.0 µg/ml, Acetonitrile, 10ml

Dibenzo[bc,kl]coronene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 190-55-6

Oxalic acid, 250mg

Sodium Benzoate & Potassium Sorbate (0.2%)