50 µL, Gastight Syringe, Removable Needle (RN), PN: 84883

22s gauge, 2 inch (51 mm), Point Style 2: Curved, Beveled

Part # 84883

This 1800 series Gastight #1805 syringe features a blue holder attached to the syringe that prevents heat transfer, improves accuracy, and stops plunger blowouts. This 50 µL syringe (PN: 84883) supports small plungers, preventing bending during injection. Compatible with Small Hub RN needles.

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Minimum: 1, Maximum: 1000

50 µL, Gastight Syringe, Removable Needle (RN), PN: 84883 Details

Hamilton's 1800 series, Gastight # 1805 Removable Needle (RN) Syringe is a reinforced plunger version of the 1700 Gastight syringe. This syringe also features a blue Syringe Holder attached to the flange. This unique component safeguards against any heat transfer from barrel, ensuring accurate dispensing. The reinforced plunger provides crucial support to delicate small-volume plungers, preventing bending and maintaining injection integrity.
 

Compatible with Small RN Hub Needles

Common applications Analytical Chemistry, Gas Chromatography Mass Spectrometry (GC-MS)

Gastight Syringe with a Syringe Holder Design

  • Integrated blue holder on the flange prevents heat transfer to the syringe barrel.
  • Prevents dispense inaccuracies from sample heating.

Reinforced Plunger Style

  • Engineered to safeguard delicate plungers in small volume syringes, preventing bending of their fine plunger wires.
  • Increases the overall durability of the syringe, providing a reliable instrument for repeated use.
Scientific Citations

  • Gastight Syringes Ensures Integrity of Environment Sensitive Catalysts (or Samples)

    For such, we utilize highly reactive catalysts that are in many cases air and moisture-sensitive. Gastight Hamilton syringes are essential to maintaining the catalyst integrity and, therefore, ensuring reproducible and trustable results.

    Stella A. Gonsales
    Assistant Professor, University of Chemistry and Technology Prague | Department of Polymers

50 µL, Gastight Syringe, Removable Needle (RN), PN: 84883 Specifications

Print
Volume 50 µL
Syringe Type Gastight
Syringe Series 1800
Termination Removable Needle (RN)
Needle Small RN
Gauge 22s gauge
Point Style 2: Curved, Beveled
Needle Length 2 inch (51 mm)
Plunger Style Reinforced Plunger
Fluid Path SST, Borosilicate glass, PTFE
Autoclavable Yes
Gas Sterilizable Yes
Pressure 1000 psig (68.9 bar)
Maximum Operating Temperature 80°C / 176°F
Minimum Operating Temperature 10°C / 50°F
Barrel Inner Diameter 0.029 inches (0.729 mm)
Barrel Outer Diameter 0.305 inches (7.75 mm)
Needle Inner Diameter 0.0059 inches (0.15 mm)
Needle Outer Diameter 0.0283 inches (0.72 mm)
Std Needle Dead Volume 1.13 µL
Sales Quantity 1 syringe per pack
Syringe Model Number 1805

50 µL, Gastight Syringe, Removable Needle (RN), PN: 84883 Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

HAM Reference Guide Syringes Needles

Catalog

Reference Guide - Laboratory Syringes and Needles

The Syringe and Needle Reference Guide provides detailed information on Hamilton’s full portfolio of syringes and needles. Everything from cleaning to selection charts to help you choose between syringe terminations.
HAM Guide Syringe Use Care

Guide

Syringe Care and Use Guide

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.
HAM Catalog Selecting Right Syringe

Guide

Hamilton Guide to Selecting the Right Syringe

Select the right type of syringe for your manual application. View our syringe size chart and learn more about Hamilton's lab syringe needles in this guide. Top-quality materials and skilled workmanship ensure that our syringes consistently deliver the highest performance for reliable analyses.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Syringe 1800 Series

Article

Syringe Dimensions

See the specific volumes, outer diameter measurements, and inner diameter measurements of all microliter syringes.
Syringe Plungers

Article

Syringe Plunger Types

Hamilton manufactures a variety of plungers depending on the intended use of the syringe. This article describes which plunger design and materials are optimal for each type of syringe.
Five Hamilton Gastight syringes with varying needle termination styles arranged in a row

Article

Syringe Terminations

One of the first steps to understanding the ideal syringe for your specific application is to know which termination is best. This article helps you make that determination, explaining what to choose based on your requirements like dispense volume, need for autoclaving, desired dead volume, pressure tolerances, or necessary headspace.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Accuracy of Hamilton syringes 1

FAQ

How can I sterilize my syringe?

Chemical sterilization is the preferred method for all Hamilton products. Autoclaving syringes should only be used as a last resort and only where specifically stated. Syringe sterilization is not straightforward. Not all syringes can be autoclaved.
Plunger faq

FAQ

Can I order a replacement plunger for my syringe?

Most Gastight syringes have replacement plungers available under 'Accessories' on the product page, while Microliter syringes do not. 7000 series modified Microliter syringes have zero dead volume and a small plunger wire, but it's best not to remove the needle or plunger to avoid damaging the wire.
Accuracy of Hamilton syringes 1

FAQ

How do I disassemble my 800 or 1800 series syringe?

Learn how to disassemble a 800 or 1800 series syringe.
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