1 Chemical and biochemical products for industrial, scientific or therapeutic purposes in the fields of pharmacy, biology, molecular biology, biochemistry, biotechnology and chemistry, including food chemistry, namely, chemicals for use in biotechnological product development; Chemical preparations and reagents, other than for medical or veterinary purposes, in particular, nucleic acid modifying enzymes and nucleic acid reagents; Diagnostic preparations other than for medical or veterinary purposes for molecular biology research and diagnostics, including research and diagnostic preparations containing the aforementioned reagents alone or in combination with other reagents as assemblies in the nature of consisting primarily of buffers, reagent components as part of kits or assemblies containing nucleic acids, for the processing or therapeutic application of pathogenic and non-pathogenic microorganisms and of nucleic acid molecules