H.W. Sands Corp., your worldwide leader in the design, manufacture and marketing of high quality chemicals to the Imaging Market, is keeping pace with the technological evolution of the imaging industry. Beginning in 1983, H.W. Sands was established as a consistent supplier of quality sensitizing dyes, absorbers, intermediates, anti-halation dyes and other specialty chemicals for Silver Halide applications. The breadth and depth of our current product offering reflects the overall energy and cr...