Block for Visible, 12 x 22mm, depth 50mm, round Back Catalog number: MU22-00-0881 Availability: In the manufacturer's stock Price on request - + Recommended 5034122400 TC2000-G3Gradient Thermocycler(Three slot) 6 151,94 € 18900461 Heating block, used for 1.5mL tubes, 20 holes 121,47 € 18900402 Heating block, used for 1.5mL tubes, 24 holes(cone bottom) 167,11 €