R.E.A.L.

kits containing spin columns, liquids, [ polypropylene ] and silica based membranes [, and tubes ] used for the preparation, separation, isolation or purification of nucleic acids, which nucleic acids consist primarily of DNA, reagents and chemical buffers for commercial and scientific purposes, especially for the treatment of biopolymers such as nucleic acids; chromatographic material, namely, chromatographic chemicals

filter devices, namely, spin, columns, [ tubes, ] plates [ and filter strips ] in a microtitration format for the preparation, separation, isolation, or purification of nucleic acids, [ polypropylene and ] silica based membranes, spin columns [ and tubes ] for the preparation, seperation isolation or purification of nucleic acids