VWR standard HEAT BLOCK heatblock 13259-032 dry dribath dri high low temp 20mm

Used working VWR SCIENTIFIC HEAT BLOCK CAT. NO. 13259-032 with two block that accept up to 40 tubes with diameter 14 mm or less (1.5 or 2 ml microcentrifuge tubes). the high /low temp regulators works good. 340W. 115v. lot con3drow1stshwall.