Chemical reagents (except for medical and veterinary medical purposes) and solvents as far as included in this class, for the preparation of samples, as well as for performing modifying, manipulating, marking, separation, isolation, purification, reproduction and/or analysis methods for biopolymers, in particular for proteins, nucleic acids, macromolecules and biologically active substances; kits comprising chemical products, for the preparation of samples, as well as for the modification, manipulation, marking, separation, isolation, purification, reproduction and/or the analysis of biopolymers, in particular for proteins, nucleic acids, macromolecules, and biologically active substances, in particular of proteins from biological and biochemical sample material

Scientific apparatus, instruments and equipment, in particular for research purposes and examination purposes as well as laboratory equipment, measuring apparatus and instruments for the use of products for medical diagnostic or veterinary medical diagnostic purposes, in particular for the preparation of samples, as well as for the modification, manipulation, marking, separation, isolation, purification, reproduction and/or analysis of biopolymers, in particular proteins, nucleic acids, macromolecules and biologically active substances, in particular proteins from biological or biochemical sample material, as far as contained in this class