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 ML615-CNT DUAL CNT DISPANSER BASIC Price on request H2265-SH Extra Shelf, 12.0 x 15.0", stainless steel Price on request H3022-E Incu-Shaker 20LR (Refrigerated) with non-slip rubber mat, 230V Price on request