Needles Cleaning Kit

The needle cleaning kit include a series of tungsten wires with varying outer diameters for removing clogs that form inside of small gauge needles. Each package of wire comes with 10 seven inch wires. A biodegradable cleaning concentrate is also included to help remove tenacious residues.

  • Needle Cleaning Kit

    Part # / Ref # Description
    76620A Needle Cleaning Kit (All cleaning wires and 70 mL concentrate)
  • Needle Cleaning Wires

    Part # / Ref # Description
    18300 Cleaning Wires for 26s and 31-33 gauge needles
    18301 Cleaning Wires for 22s, 25s, and 28-30 gauge needles
    18302 Cleaning Wires for 27 gauge needles
    18303 Cleaning Wires for 24-26 gauge needles
    18304 Cleaning Wires for 22, 23, and larger gauge needles
    18306 Cleaning Wires for 23s gauge needles
  • Cleaning Concentrate

    Part # / Ref # Description
    18310 Cleaning Concentrate 70 mL
    18311 Cleaning Concentrate 500 mL


Hamilton's knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.
  • Guide - Syringe Care and Use

    Hamilton’s Syringe Care and Use guide outlines the basics of daily syringe use and operation so that scientists and technicians can achieve the highest level of accuracy and precision. Important topics covered include inspection, operating temperature, trapped air, and sample carryover.
  • SDS - Needle Cleaning Solution

    Download the safety data sheet for Hamilton's needle cleaning solution
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.

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