Test Tube rack for 15 x 50ml tubes Back Catalog number: B2000-4-T500 Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended 18900459 Heating block, used for 0.2mL tubes, 30 holes 121,47 € B1000-01 Loop holder attachment Price on request 18901319 Apply-DL-Sub02 electrode 41,44 €