Apparatus for Electrophoresis and Accessories Therefor-Namely, Measuring Chambers, Electrodes, Gels, Carrier Plates, Cooling Plates, Buffer Bridges, Bridge Holders, Diffusion Barriers, Membranes, Membrane Holders, Sample Holders, Standard Plates, Microtiter Plates: Preparation Frames, Punching Blades, Safety Covers, Well Formers Syrings, Gel Troughs, Application Paper and Fleece, Cuvettes, Application Stripes, Electrode Stripes, Printing Paper, Rubber Roller, Separation Foils, Spray Guns