2,4,4-Trimethyl-1-pentene Back Catalog number: 97250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677202 4-sec-Butylphenol, 250mg Price on request 678501 Siduron, 100 µg/ml, Acetonitrile, 1ml Price on request 54158 Potassium (K) Price on request