PAH Standard Back Catalog number: 98536 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DEC-604 Dechlorane 604, 1.2ml x 50ug/ml, toluene Price on request 66015 4,4’-Dichlorobiphenyl (15) Price on request 676816 Tetracontane, 100 µg/ml, Hexane, 10ml Price on request