Hamilton Replacement Needle RN GLS Gel Loading, Small Hub RN-Needle, 0.3 mm, 69.9 mm, point style 3, 4 pc/PAK

These are replacement needles for the adjustable width Gel Loading Syringe. The needles are available in 0.2 and 0.3 mm outer diameters. The needles are jacketed with a thicker gauge needle so only a short distance of the fine gauge needle is exposed. This added protection minimizes damage to the fine gauge needle.