2,4,4-Trimethyl-2-pentene Back Catalog number: 97251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82515 EPA Method 8250 - Acid Matrix Spiking Solution Price on request ACQ-SE01-030 Ethanol standard in serum,0.1g/L,serum, 3mL Price on request 79770 Diazinon, 1000µg/ml in Acetonitrile, 1ml Price on request