SP Bel-Art^® Radioimmunoassay Tube Rack

SP Bel-Art^® Radioimmunoassay Tube Rack, to hold, 216 x 10-13mm Tubes

SP Bel-Art^® Radioimmunoassay Tube Rack, to hold, holds 120 x 16-20mm Tubes

SP Bel-Art^® Radioimmunoassay Tube Rack, to hold, 120 x 13-16mm Tubes