EPA Method 525 - PAH Standard Back Catalog number: 19362 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 679731 2-Methyl-4-isothiazolin-3-one hydrochloride, 100mg Price on request 673379 Methomyl, 100 µg/ml, Acetonitrile, 5ml Price on request TCHLORD trans-Chlordane (g), 1.2mL x 100ug/mL, nonane Price on request