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 59000-55 ML600 SYR 1025BFP 25ML Price on request MU06-00-58JK Block for NDK200, 12 x 17mm, depth 47mm Price on request ML630 ML600 SINGLE PUMP PC CONTR Price on request