ICP-MS Mix #1 Back Catalog number: 50695 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679775 2,4-D-iso-propyl ester, 250mg Price on request 681986 Pethoxamid, 100 µg/ml, Acetonitrile, 5ml Price on request 679892 o-Toluidine, 100 µg/ml, Acetonitrile, 1ml Price on request