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 B2000-4-T1520 Test Tube rack for 40 x 1.5/2.0ml tubes Price on request 18900224 Heating block, used for 0.2mL, 0.5mL and 1.5/2mL tubes , 18 holes each volume 2 990,00 Kč B00217830 CSB24/E COD precision heating blocks for 24 samples, 20-300 °C Price on request