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 18900405 Heating block, used for 5mL tubes, 8 holes, cone bottom 245,47 € MINI-100N Mini concentration 494,12 € 18900274 Heating block, used for 0.2mL tubes, 54 holes (thin) 121,47 €