4-tert-Octylphenol-13C6 Back Catalog number: 9767.14-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended EPA-513CSSB Alternative Cleanup Standard Spiking Solution, 1.2ml, nonane Price on request 680323 3-Hydroxy-Imidacloprid, 100 µg/ml, Acetonitrile, Price on request 31131 2-Chlorotoluene Price on request