Ethanol standard in serum,0.8g/L,serum, 3mL

Quality Control Standard of Mineral Oils 2 2x5000µg/ml in n-Hexane i 1ml crimp-top

Deuterated PAH Solution/Mixture, 1.2ml, toluene

3-Fluoro-o-xylene, neat, Solvent-neat, Unit 0,5mL, # of units-1, Cas.no. 443-82-3