EPA Method 525 - PAH Standard Back Catalog number: 19062 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3269.19-K-IO Methyl 11-cis-octadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1937-63-9 Price on request 10584.24-K-ME Bis(tri-n-butyltin)oxide Price on request S274982 Serotonin-d4 Hydrochloride, 2,5mg Price on request