25 mL, Gastight Instrument Syringe, Luer Lock (TLL), Flangeless, PN: 82521

Needle Sold Separately

Part # 82521

This 25 mL 1000 series syringe is a Gastight #1025 syringe designed to manually dispense heterogeneous, volatile, and viscous samples. Commonly used with instruments, this syringe (PN: 82521) has a PTFE Luer Lock (TLL) termination.

Buy Now

Price

$

Minimum: 1, Maximum: 1000

25 mL, Gastight Instrument Syringe, Luer Lock (TLL), Flangeless, PN: 82521 Details

Hamilton's 1000 series, Gastight Model 1025 Luer Lock (TLL) Instrument Syringe with an X-style plunger is designed for manually dispensing both liquids and gases for use in a variety of instruments such as the PSD/6. Compatible with standard female Luer Lock connections. The 1000 series is a mid-volume Gastight syringe. They feature a polymer plunger tip that creates a leak-free seal. With a wide range of volume capabilities, terminations, needle options, and plunger styles, this syringe series provides exceptional flexibility and versatility. Hamilton syringes ensure an accuracy of ± 1%, superior durability, and are manufactured with the highest quality chemically resistant materials.

Compatible with Kel-F and Metal Hub Needles

Polymer Plunger Tip

  • A white polymer plunger tip effectively wipes the glass barrel, creating a leak-free seal.
  • Ensures a Gastight performance, suitable for liquids and gases.

X-Style Plungers

  • The plunger button features a 6-32 threaded hole, commonly used for mounting the syringe into a syringe pump.
  • Syringes with X-Style Plunger Buttons can also be used manually.
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

25 mL, Gastight Instrument Syringe, Luer Lock (TLL), Flangeless, PN: 82521 Specifications

Print
Volume 25 mL
Syringe Type Gastight
Syringe Series 1000
Termination PTFE Luer Lock (TLL)
Needle Metal (N) or Kel-F
Gauge No Needle Included
Point Style No Needle Included
Needle Length No Needle Included
Plunger Style X-Style
Fluid Path Borosilicate glass, PTFE, PCTFE
Autoclavable No
Gas Sterilizable Yes
Pressure 100 psig (6.9 bar)
Maximum Operating Temperature 80°C / 176°F
Minimum Operating Temperature 10°C / 50°F
Barrel Inner Diameter 0.907 inches (23.0 mm)
Barrel Outer Diameter 1.07 inches (27.1 mm)
Std Needle Dead Volume N/A
Sales Quantity 1 syringe per pack
Stroke Length 60 mm
Syringe Model Number 1025

25 mL, Gastight Instrument Syringe, Luer Lock (TLL), Flangeless, PN: 82521 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.

Hamilton 59000-15, 50 Microliter Gastight Model 1705 Bubble Free Prime Instrument Syringe

Article

Gastight Syringe Operating Parameters

Access operating parameters for Hamilton’s Gastight Syringes, including the 1000, 1700, and 1800 Series, as well as Super Syringes. Ensure optimal performance and compatibility for your application.
Syringe 1800 Series

Article

Syringe Dimensions

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

What are the most versatile syringes made by Hamilton?

Gastight syringes are the most versatile syringes. Plungers are replaceable if they get bent. Any of the Metal hub, Kel-F or Removable needle allow for the replacement of needle if they become bent or plugged.
Accuracy of Hamilton syringes 1

FAQ

What is the difference between Bubble Free Prime (BFP) Syringes and Luer Lock (TLL) Syringes?

For any syringe pump, the key to achieving the most accurate dispenses is eliminating all air from the fluid path. Traditional syringes trap approximately 50 μL of air between the tip of the syringe and the valve. For small syringes, this trapped air is the last to leave the syringe and the first to be drawn back in, making them difficult to prime. The Bubble Free Prime (BFP) syringe features a conical plunger tip which expels the air from the syringe and valve decreasing the number of priming cycles required to eliminate air bubbles from within the flow path.
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.
Compare Products
Backed by world-class service and support.

For over 75 years, the Hamilton name has been recognized globally for its unwavering commitment to quality. That pledge extends to creating long-term customer partnerships. We're proud to offer in-depth training courses, on-site field support, custom product builds, and so much more.

Let's Talk

Connect with a Hamilton expert to discuss solutions for your workflow. We are here to enable your success.

Request Type: