Hamilton 22 gauge, Large Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK

TLC needles are custom blunt point needles made for use with RN Syringes. To improve reproducibility the first 19 mm of the needle point are coated with PTFE paint. This nonstick surface is applied to the outside of the tubing and improves precision by minimizing the chance of liquid sticking to the outside of the needle.