EPA Method 8090 - Analytes Mix #2 Back Catalog number: 80902 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10343.20-10MG Amitriptyline-d3 hydrochloride (N-methyl-d3) Price on request 98653 PAH Standard (20 ppm) Price on request 92189 EPA Method 525 Pesticide Standard Price on request