Watson-Marlow 120 U/DV Peristaltic Pump BioFlo 320 & BioFlo 720 External Pump Eppendorf PN:M1379-9959Watson-Marlow PN: 010.6141.DA0RPM: 0.1-200 Includes: 120U/DV variable speed peristaltic pump 114DV pumphead Ac adapter BioFlo comm cable M1379-8111 Condition: Used, all units have been tested and are in great working condition. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based o.