Block for Visible, 12 x 10mm, deep 20mm Back Catalog number: MU22-000-0478 Availability: In the manufacturer's stock Price on request - + Recommended H1000-MR-125 MAGic Clamp™ magnetic clamp, 125ml Erlenmeyer (max. 12) Price on request H1000-MR-T150H MAGic Clamp™ Tube Rack, 4 x 15ml tubes, horizontal Price on request H2300-REG Optional CO2gas regulator Price on request