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 R2020-150 Tube holder, 4 x 10-15ml, 2/pk (1 pack included) Price on request C5000-8-E Sprint™ 8 Clinical Centrifuge with 8 x 15ml fixed angle rotor, 230V Price on request 56522-01 ML600 CONTROLLER PCB ASSY Price on request