IC 005. US 006 018 044 046 051 052. G & S: diagnostic preparations for medical purposes; diagnostic preparations for veterinary purposes; diagnostic preparations for humans for medical purposes; diagnostic preparations for medical and veterinary purposes, in particular diagnostics, in particular for sample preparation and for marking, separating, isolating, purifying, amplifying and analysis of biopolymers, in particular nucleic acids, oligonucleotides, proteins, macromolecules and biologically active substances; chemical, biochemical and biotechnological preparations, in particular reagents for medical use, namely, for sample preparation, and for the conduction of marking, separating, isolating, purifying, amplifying and analysis methods for biopolymers, in particular nucleic acids, proteins, macromolecules and biologically active substances for diagnostic purposes; in vitro diagnostic preparations for medical purposes, kits comprising diagnostic preparations for medical or veterinary-diagnostic purposes, in particular for sample preparation, and for marking, separating, isolating, purifying, amplifying and analysis of biopolymers, in particular nucleic acids, oligonucleotides, proteins, macromolecules and biologically active substances, in particular nucleic acids of biological or biochemical sample material; all purpose disinfectants