2,4,4-Trimethyl-1-pentene Back Catalog number: 97250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBB-194 2,2',3,3',4,4',5,5'-Octabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request R120002 Ranitidine-d6 Hydrochloride (>90%), 1mg Price on request 80413 EPA Method 8040 - Surrogate Standard Mix Price on request