Hamilton™ Large Hub Removable Needles (250μL - 10mL Syringes)

Large Hub Removable (RN) needles can be used with removable needle (RN)-style syringes that are 250μL and larger. Standard needle length is 2 in. (51mm). Custom gauges, lengths, and point styles are available.

Brand: Hamilton™

Manufacturer Part Number: 7780-04

X6 RN NEEDLE (22/51/3)L

UNSPSC: 42142615

Code: 16

Additional Details:
Additional Details: Weight: 0.02500kg

Product Code. 10360901

Quantity Price
1 £50.26 / Pack of 6
Estimated Shipment
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Description and Specification


Gauge 22 ga
Length (Metric) Needle 51mm
Type Replacement Syringe Needle
Autoclavable Yes
Diameter (Metric) Inner 0.41mm
Diameter (Metric) Outer 0.72mm
For Use With (Equipment) Removable (RN)-style syringes that are 250μL and larger
Material (Hub) Stainless Steel
Needle Point Style Blunt

Large Hub Removable Needle Compatible Syringe Terminations

  • Removable Needle (RN)- The needles are removable and are a Hamilton-specific design. The design allows the needles to seat precisely at the zero graduation mark of the syringe. Users can select the needle gauge, length, and point style to optimize the syringe for custom applications. Additionally, this termination allows for a removable needle without increasing the dead volume of the syringe and is ideal when there is a risk of the needle clogging. Autoclavable when disassembled. Repeated autoclaving will shorten syringe life.
  • Needle Point Styles
    • Point Style 2 - Sharp, beveled, curved, non-coring needle point recommended for septum penetration. Available gauges: 26-22
    • Point Style 3 - Blunt needle point for use with HPLC injection valves and for sample pipetting. Available gauges: 26-22.
    • Point Style 5 - Conical needle with side port for penetration of septa, thin-gauged vinyls and plastics without coring. Available gauges: 26-22

    Six needles per pack.