omkar lab is established as manufacturer of superior quality, highly selective, precious metal catalysts based on , palladium, platinum, ruthenium, rhodium, iridium especially for asymmetric hydrogenation and isomerization reactions. omkar lab is a specialist when it comes to refining precious metals and manufacturing precious metal products. with excellence and innovation as our core strengths, we are a full service firm that delivers tailor-made solutions to our clients keeping sustainability as the core of our business. .other services: -catalytic screening -process & product development -regeneration & refining { reprocessing} we also provide testing and analysis facility like -master in precious metal analysis -water test -all inorganic salt test -solvent testing -particle size analysis -metal testing by chemical - ferrous & non-ferrous, unknown in any form. -elemental testing by edx / aas. -surface area, pore volume and average particle size by b.e.t we are interested in buying/ procuring spent / unused catalyst like -spent/unused nickel catalyst & salts -spent/unused palladium catalyst & salts -spent/unused platinum/rhodium catalyst & salts. -any salt, byproduct or material containing precious metal in any form