Hamilton offers raw cut, 304 stainless steel tubing by the inch. This tubing is cut to length but the ends are not polished and the tubing is not passivated like a typical finished needle.
Needle Gauge ChartIn addition to being inert stainless steel, lab needles require proper sizing in order to function properly. The diameter of a needle is defined by its gauge. Hamilton company offers a wide spectrum of gauges. This index displays the internal and outer dimensions and the dead volume.
Work with R&D engineers to customize Hamilton parts
Hamilton's "Custom Built" program puts you directly in contact with a Hamilton R&D Engineer to discuss your application and product needs. The engineer will point you to a standard solution or propose a customized solution to meet your needs.Talk to an engineer
Enter Your Needle Specs
Quickly find the needle you need, just enter your specs in our Custom Needle Builder. Take the hassle out of syringe needle selection with Hamilton's virtual tool to guide you through the selection process.Enter Your Specs