Everything you need to put together your own LC-MS/MS infusion rig has been included in this kit. It can be used with any LC-MS/MS and syringe pump—you can even Tee-in your LC mobile phase for the best signal optimization. The kit includes a removable luer lock syringe needle for drawing your sample from a vial, tubing, fittings, a flashlight to check your spray, and even a tubing cutter to customize the length.