2-Ethyl-1-butene Back Catalog number: 71684 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3519.6-K-IO 1,2,4-Trichlorobenzene, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 120-82-1 Price on request 95562 HPLC Fermentation Standard Level 3 Price on request P48-RS Mass-Labelled PCB Recovery Standard, 1.2ml, nonane Price on request