23 gauge TS23-1 blue tip with 0.013" ID and a length of 1.0" (25mm). The TS Series dispensing tips offer a variety of dispensing performance and flexibility options. Stainless steel tubing is cut to precise lengths and ground to be burr-free. Cut tubing is crimped into aluminum locking insert, then moulded into polyethylene hubs. Moulded hub colours correspond to gauge size. All TS series tips secure to syringe barrels and correspond to the luer lock specification.