9004 Peristaltic Pump HEAD KIT, 2 Rollers Back Catalog number: PERI-HEAD-KIT-HG2 Manufacturer: NEW ERA PUMP SYSTEM Availability: 3 weeks Price on request - + Recommended CBL-USB-232 RS-232 To USB Converter Price on request BT100M+MC1(10 R) Pumpa BT100M + hlava MC1(10 roller) Price on request LABF6-III+2*EPIII Pumpa LabF6-III + 2*EasypumpIII Price on request