Fenthion-sulfone, 100 µg/ml, Toluene, 1ml Back Catalog number: 677996 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-1267-S 1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request AC-AQ05-015 Aqueous ethanol control EtOH AQ (0.5g/L), 10x1,5ml Price on request 674812 Bifenox, 10.0 µg/ml, Acetonitrile, 10ml Price on request