This Gilson 819 Injection Module Valve Actuator is in good condition and with the addition of a valve is guaranteed to be fully functional. This item came from a local lab that had surplus inventory and shows slight signs of normal use. We urge customers to view all photos as they show overall condition, included accessories, and functionality. We can accept PayPal or your credit card. Please feel free to contact us with any questions. The 819 Injection Module enables you to inject samples onto Gilson's 215 Liquid Handler. The module contains a high-pressure, two-position switching valve that can also be used for fraction collection. It is an effective way to collect fractions when the flow rate is higher than 20 mL/min. Carryover is less than 0.01% Ideal for analytical to preparative injections Make-before-break rotor seal design prevents pressure spikes from injection when operating at high flow rates Track Page Views With Auctiva's FREE Counter