PAH Mix #2 Back Catalog number: 93325 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675810 Ethephon, 100 µg/ml, Acetonitrile, 5ml Price on request DF-13467-S 1,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 0020.26-10UG (6)Helicene, racemic mixture of two enantiomers, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 187-83-7 Price on request