EPA Method 8270 Additionals Back Catalog number: 94422 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683096 Sebuthylazin-desethyl, 100 µg/ml, Acetonitrile, Price on request 14175-10AN5 PAH - Mix 15 (2005/108/EC), 10µg/ml in Acetonitrile, 5ml Price on request 15900-1420-100AN5 Atrazine-desisopropyl, 100µg/ml in AL, 5ml Price on request