1 Chemical, biochemical and biotechnological products for industrial research and scientific purposes, namely, nucleic acids, enzymes, polymerases, chemical reagents for staining and marking, molecular probes in the nature of biochemical reagents, buffer, aqueous and nonaqueous solutions of ethyl alcohol, magnesium salts, and salts of alkaline metals, distilled and purified water, silica in powdered, granulate and gel form and magnetic particles in fluid form, none of the foregoing for medical or veterinary purposes; Materials for columns and reagents and solvents for sample preparation, all of the foregoing for the purpose of purification, lysis, modification and manipulation of cells, as well as for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, namely, nucleic acids, enzymes, and proteins for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; Kits comprising chemical, biochemical and biotechnological products for sample preparation, purification, lysis, modification and manipulation of cells as well as for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, namely, nucleic acids, enzymes and proteins for separation, analysis and purification of biological and biochemical compounds, namely, nucleic acids made from biological and biochemical sample material, none of the foregoing for medical or veterinary purposes