chromatographic material; namely, chromatographic chemicals, liquids, spin columns, special membranes and tubes, sold either individually or combined in kits

Diagnostic preparations for medical and veterinary purposes, namely, diagnostic preparations for marking, separating, isolating, amplifying, cloning, sequencing and/or for the analysis of biopolymers, in the nature of nucleic acids; diagnostic reagents, enzymes and buffer solutions for isolating, amplifying and analysing nucleic acids for medical or veterinary purposes; chemical, biochemical and biotechnological diagnostic preparations for medical and veterinary purposes, namely, reagents, en...