[ chemical, biochemical and biotechnological preparations for industrial and scientific purposes, namely, reagents for introducing molecules and molecule aggregates into eukaryotic cells; ] chemical products for chromatographic purposes; kits for the isolation of nucleic acids from cells, preferably from plants, plant tissues or fungi, consisting of spin columns, collection tubes, reagents and buffers; chromatographic material for the separation, purification, and isolation of biopolymers, ma...