EPA Method 515.1 Analytes - Underivatized Back Catalog number: 83596 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680790 Spirotetramat-mono-hydroxy, 10.0 µg/ml, Acetonitr Price on request 30141 Aldicarb Price on request 10343.20-100-ME Amitriptyline-d3 hydrochloride (N-methyl-d3) Price on request