Description: Syringes for U6K valve come with a 25s gauge needle specifically designed for this valve. 16 Syringes for Waters U6K Injection Valve One priming syringe for Waters 510 HPLC pump ...

You do not want to inject bubbles into the instrument. If you see bubbles in the syringe, empty the syringe into a waste beaker and redo Step #4. The sample will be injected to a port at the top of ...

Store the fractions at 4 °C for subsequent RP-HPLC or SDS-PAGE or at −20 °C ... Clarification by filtration through 0.2-μm syringe filter units can also be performed; however, some sample ...