EPA Method 502/524 Fortification Solution Back Catalog number: 31005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2661.12-K-IOX10 Arochlor 1232, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11141-16-5 Price on request 92805 Gas Internal/Surrogate Standard Price on request 50466 ICP Mix - 20 µg / mL Price on request