2,4,4-Trimethyl-2-pentene Back Catalog number: 97251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71781 N,N’-bis(1,4-Dimethylpentyl)-1,4-phenylenediamine Price on request 10909.12-100-IO 2,3,3',4,5,5'-Hexachlorobiphenyl-2',4',6'-d3,100 µg/mL,isooctane,1mL Price on request 11617.63-100MG Cyanocobalamine, 98% (dry weight basis),neat,neat,100mg, Price on request