EPA Method 8081A Pesticide Standard A Back Catalog number: 92787 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11921.9-10MG (-)-Captopril,neat,neat,10mg, Price on request 54140 Total Iron (Fe(II) and Fe(III)) Price on request I730502 Iomeprol-d3, 1mg Price on request