EPA Method 508 Pesticide Standard Back Catalog number: 92961 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79762 Propiconazole, “Tilt”, 1000µg/ml in Acetonitrile, 1ml Price on request 682730 4,4'-MDI, 1000mg Price on request ACQ-SE30-030 Ethanol standard in serum,3.0g/L,serum, 3mL Price on request