Test Tube rack for 40 x 0.5ml tubes Back Catalog number: B2000-4-T5 Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended H5000-500 Block, 6 x 50ml Price on request 5032111210 HB150-S2LED digital dry bath,with 2pcs heating block for free or with 1pcs heating block of HB120-S for free. 664,50 € VM-D tube holder frame to hold 3 tube holders 5,07 €