Density gradient system. II. A 50 channel programmable undulating diaphragm peristaltic pump.
D002499:Centrifugation, Density Gradient / Q000295:instrumentation; D004581:Electronics; D004864:Equipment and Supplies; D012710:Serum Albumin, Bovine; D013395:Sucrose; D014783:Viscosity
D012710:Serum Albumin, Bovine; D013395:Sucrose