Hamilton Replacement Needle RN GLS Gel Loading, Small Hub RN-Needle, 0.4 mm, 25.4 mm, point style 3, 6 pc/PAK

These are replacement needles for the fixed width Gel Loading Syringe. The needles are available in 0.2, 0.3, and 0.4 mm outer diameters. The 0.2 and 0.3 mm 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.