Chromatography Vials

Vial Selection, Compatibility, and Quality You Can Trust

Chrom Tech supplies a complete range of chromatography vials, inserts, and closures including 1.5 mL and 2 mL clear and amber formats compatible with Agilent, Shimadzu, Thermo, and Waters autosamplers. Available in glass or plastic, these vials deliver reliable sealing, accurate sample recovery, and consistent results.

The industry-standard 12 × 32 mm vial fits most autosamplers, while 20 mm headspace vials support gas analysis workflows. Screw thread, crimp, and snap top designs provide flexibility for HPLC, GC, and high-throughput applications.

Choose Type I borosilicate glass for inert performance or polypropylene and TPX polymers for chemical resistance. Amber vials protect light-sensitive samples, while vial inserts help maximize recovery for low-volume injections. Common configurations are in stock and ready to ship. Contact Chrom Tech for expert vial selection support.

Chrom Tech Recommended

Chrom Tech Recommended In Stock Kits (1000/cs)

GC

HPLC

HPLC

Headspace

Headspace

Vial Categories

Explore popular chromatography vials from Chrom Tech

Key Definitions â–¸
Autosampler Vial
A precision-manufactured vial used in automation systems to deliver samples into HPLC, UHPLC, or GC instruments.
Crimp-Top Vial
A chromatography vial sealed using an aluminum crimp cap for maximum sealing strength—ideal for GC applications.
Screw-Top Vial
A vial with a threaded neck that accepts screw caps, widely used in HPLC and LC/MS workflows.
Snap-Top Vial
A convenience-focused vial with a snap-fit closure, enabling quick sealing without tools.
Headspace Vial
A thick-walled vial designed for heated headspace GC analysis, allowing pressure build-up during sample equilibration.
Vial Insert
A small inner sleeve used to enable low-volume injections or ensure the autosampler needle reaches the sample.
Septum (Septa)
A pierceable silicone/PTFE sealing layer inside vial caps, ensuring sample containment without contamination.
Amber Glass
UV-blocking borosilicate glass used to protect light-sensitive compounds from photodegradation.
Polypropylene (PP)
A chemically resistant polymer used when glass is unsuitable—ideal for trace-metal or bioanalytical workflows.
Frequently Asked Questions â–¸
Which vial type should I use for GC vs. HPLC applications?
Crimp vials are recommended for GC due to superior sealing and evaporation control, while screw or snap top vials are preferred for HPLC and LCMS systems.
What vial material is best for light-sensitive samples?
Amber glass or black polypropylene vials block UV and visible light, protecting light-sensitive analytes from degradation during handling and storage.
Do Chrom Tech vials fit all autosamplers?
Yes. Chrom Tech vials conform to standard autosampler dimensions and are compatible with Agilent, Thermo Fisher, Shimadzu, Waters, and other major LC/GC instruments.