What Are Chromatography Vials?

VINELAND, N.J. - July 18, 2025 - PRLog -- Types of Chromatography Vials

• HPLC Vials
  These vials are designed specifically for use with High-Performance Liquid Chromatography systems. They are available in glass and plastic options, with screw caps or crimp tops.
• GC Vials
  Gas Chromatography vials are similar to HPLC vials but are optimized for gas chromatography applications. They come with septa that can withstand higher temperatures.
• Autosampler Vials
  These vials are compatible with autosampler systems, which automate the process of sample injection. Autosampler vials are available in various sizes and configurations, including screw thread, crimp top, and snap top.
• Sample Vials
  Used for general sample storage and preparation, these vials can be found in a variety of sizes and materials. They are versatile and suitable for various laboratory applications.

How to Choose the Right Chromatography Vials

Selecting the appropriate chromatography vial depends on several factors:

• Material: Glass vials are preferred for their inert properties, while plastic vials are suitable for PFAS testing.
• Cap Type: Screw caps, crimp tops, and snap caps offer different levels of seal integrity and convenience.
• Compatibility: Ensure the vials are compatible with your chromatography system, including autosamplers.
• Silanization: To ensure optimal performance with highly reactive compounds that are extremely sensitive to protic impurities, glassware may need to be silanized before use.

Benefits of High-Quality Chromatography Vials

Using high-quality chromatography vials can significantly impact your analytical results.

Benefits include:

• Enhanced Accuracy: Minimize sample contamination and ensure consistent results.
• Improved Durability: Withstand the rigors of laboratory use, including high temperatures and solvents.
• Increased Efficiency: Compatible with autosamplers and other automated systems to streamline workflows.

Chromatography Vial Accessories

In addition to vials, you may need accessories such as vial racks, septa, and caps. These accessories ensure the proper storage, handling, and sealing of your samples.

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