EPA Method 525 - PAH Standard Back Catalog number: 19262 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685210 Imazamethabenz-methyl, 100 µg/ml, Acetonitrile, Price on request 674937 Monensin sodium salt, 100mg Price on request 675072 Quizalofop-p, 100mg Price on request