Deeks & Co., Cincinnati, has been appointed technical distributor by the Industrial Oils and Lubricants Division of Cargill Inc., Minneapolis. Deeks will market Cargill's linseed, soya, sunflower, and canola oils, the Dilulin reactive diluent, and related products in Ohio, Kentucky, Indiana, and surrounding areas. Deeks also has been appointed distributor and sales agent for Mason Chemicals Co.'s line of biocidal quaternary amines, conditioning amines and surfactants in southern Ohio, Kentucky, Indiana, and surrounding areas. Mason Chemicals, Arlington Heights, IL, is a supplier of quaternary ammonium compounds.