Test Tube rack for 30 x 50ml tubes Back Catalog number: B2000-8-T500 Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended R2020-1520 Tube holder, 11 x 1.5/2.0, 2/pk (1 pack included) Price on request B4000-M-E BioClave™ Mini Research Autoclave, 8liter, 230V Price on request 240260 Tub FEP 1xM6 2.9x2x1300 Price on request