[ Chemical, biochemical and biotechnological products, namely, [ nucleic acids, enzymes, proteins, polymerases, reagents for staining and marking, molecular probes, buffer, aqueous and nonaqueous solutions of alcohols and salts, ] crystallization solutions for crystalizing proteins, precipitants in the nature of reagents for the purpose of catalyzing the crystallization of proteins, [ distilled and purified water, silica in powdered, granulate, and gel form, magnetic particles in fluid form, ...