EPA Method 611 - Analytes Back Catalog number: 19107 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678494 Pyridaben, 100 µg/ml, Acetonitrile, 5ml Price on request 54141 Ferrous Iron (Fe) Price on request 1592.16-100-IO 8-Bromo-5,6-dihydro-4-hydroxy-11H-indolo[2,3-f]napththalene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request