EPA Method 8061A Matrix Spike Solution Back Catalog number: 80605 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79759 Metalaxyl, 1000µg/mL in Acetonitrile, 1ml Price on request 678503 Spiromesifen, 100 µg/ml, Acetonitrile, 1ml Price on request 11992.17-10MG Amoxapine ,neat,neat,10mg, Price on request