Hamilton 18301 Cleaning Wires for 22s, 25s, and 28-30 Gauge Needles (Pack of 10)

To extend the life of a needle it is critical to thoroughly clean before storage. It is much easier to flush out contaminants before they dry and harden. Be sure to flush the needle with a solvent known to solubilize the sample. One common mistake is to flush salts, protein, or DNA with organic solvents. This tends to precipitate the contaminants, resulting in clogs instead of preventing them.

Wire outer diameter: 0.00497"/0.126 mm