Quickly Find the Needle You Need, Just Enter Your Specs

Hamilton Company offers the widest variety of standard lab and custom lab needles in the industry. Manufactured from 304 stainless steel and with needle gauges from 10 to 34, and lengths from 0.4 to 12 inches, almost any syringe needle is possible. Multiple laboratory needle hub styles are available, including luer lock, small/large hub removable needle hubs, hat hub, and hub-less.

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Try the Visual Needle Builder

Take the hassle out of syringe needle selection with Hamilton's visual tool to guide you through the selection process.

Lab Needle Terminology

Resources for Hamilton Needles

Hamilton's knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.
  • Instructions - Needle Cleaning Kit

    Hamilton Company’s Needle Cleaning Kit contains a 70 mL bottle of Cleaning Solution Concentrate and tungsten cleaning wires in five sizes. Refer to the table below to determine the optimum size and part number of cleaning wires for your needles.
  • SDS - Needle Cleaning Solution

    Safety data sheets (SDS) are documents that allow for the documentation and logging of the potential risks and hazards associated with a product or substance. Hamilton Company provides SDS sheets for many of it's syringe and needle parts and accessories. Download the safety data sheet for Hamilton's needle cleaning solution.
  • Guide - Syringe and Needle Assembly

    Take a look at our useful syringe and needle assembly guide. See how to easily assemble and disassemble or lab syringes. We combine the highest quality materials with skilled craftsmanship, ensuring the highest possible performance of every precision fluid device we manufacture. With proper care and handling, the Hamilton needles will provide years of use.
Syringe Custom Built

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