Passionate about cutting-edge automation, robotics, and laboratory technologies? Explore open positions and accelerate your career with us. Search Job Openings

1 mL Gastight Syringe, ChemSeal (C, 1/4"-28), PN: 203540

No Needle Available

Part # 203540

This 1 mL 1000 series syringe (PN: 203540) is a Gastight #1002.5 syringe designed to manually dispense heterogeneous, volatile, and viscous samples. Commonly used with instruments. 

Receive More Information

Minimum: 1, Maximum: 1000
Quantity: 1| Print

Commonly Grouped Accessories

1 mL Gastight Syringe, ChemSeal (C, 1/4"-28), PN: 203540 Details

Hamilton's 1000 series, Gastight #1002.5 ChemSeal (C, 1/4"-28) Syringes with SaltLine w/ Cavro 30 mm Plunger Button (XP) plunger are ideal for dispensing both liquids and gases. They have 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.

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.

High Salt Tolerance Design

  • Engineered for high salt applications to endure extreme and harsh conditions.
  • The plunger tip material provides superior resistance to abrasion and wear.
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

1 mL Gastight Syringe, ChemSeal (C, 1/4"-28), PN: 203540 Specifications

Print
Volume 1 mL
Syringe Type Gastight
Syringe Series 1000
Termination ChemSeal (C, 1/4"-28)
Needle No Needle Available
Plunger Style SaltLine w/ Cavro 30 mm Plunger Button (XP)
Fluid Path Borosilicate glass, PTFE
Autoclavable No
Gas Sterilizable Yes
Pressure 200 psig (13.8 bar)
Maximum Operating Temperature 80°C / 176°F
Minimum Operating Temperature 10°C / 50°F
Barrel Outer Diameter 0.028 inches (0.7 mm)
Sales Quantity 1 syringe per pack
Syringe Model Number 1002.5

1 mL Gastight Syringe, ChemSeal (C, 1/4"-28), PN: 203540 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 Cleaning Kit

Article

Syringe Sterilization and Disinfecting Guide

Are you curious whether your Hamilton syringe can be sterilized and disinfected via ethylene oxide, autoclavation, or chemical disinfectants? Consult this table of syringe terminations, syringe needles, and tubing types to learn the possible ways to sterilize and disinfect your Hamilton syringe.
Syringe 1800 Series

Article

Syringe Dimensions

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

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

Hamilton Syringes

FAQ

Are Hamilton syringes suitable for PFAS testing?

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.
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: