PAH - Mix 18, 50µg/ml in Acetonitrile, 5ml Back Catalog number: 14185-50AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 79894 Tetrachloro-m-xylene Price on request 680247 Ethiprole-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request 682634 Dimethyl carbonate, 1000mg Price on request