Esta buscando: Válvulas de inyección

Rotary injection valves increase the efficiency of inoculations, cell feeding, and washing by rotating a passage in a transverse plug to regulate the flow of liquid or gas through the attached tubing. They are ideal for filling many well microplates in a short amount of time, allowing preload samples to be transferred onto the column faster and more consistently than doing so by hand. Enables the direct application of the sample onto the column using a pump.