Total Iron (Fe(II) and Fe(III)) Back Catalog number: 54140 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63200 2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Price on request 10005R CLP Semi-Volatiles Toxic Substances #2 Price on request 9826.0-K-IO Chlorinated paraffins (Cl:40%), technical mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request