EPA Method 525.1 Standard Back Catalog number: 94572 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9441.8-100-CY Simetryn Price on request 18000-7799-100AN1 Abamectin B1b, 100µg/ml in Acetonitrile, 1ml Price on request 674598 Fensulfothion, 10.0 µg/ml, Acetonitrile, 10ml Price on request