EPA Method 1666Labeled Standard Back Catalog number: 82493 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1420-100AN5 Atrazine-desisopropyl, 100µg/ml in AL, 5ml Price on request 11106.14-10MG Decabromodibenzyl ether,neat,neat,10mg, Price on request 59272 Iodide (I-) Price on request