Pre-sealed vial-closure combinations

Pre-sealed or pre-assembled vials in chromatography are autosampler vials with closures already attached, offering significant benefits by saving time, reducing the risk of contamination, and ensuring a consistent, reliable seal for accurate sample analysis. They are commonly used in high-throughput laboratories and for critical applications like trace analysis where contamination control is essential.

Pre-sealed vials are particularly beneficial for:

Trace Analysis: Minimizing contamination risk is essential when analyzing trace levels of compounds. Mass Spectrometry (MS) Applications: Trace and sensitive analyses benefit greatly from the enhanced contamination control.

High-Throughput Laboratories: Save time and maintain consistency in large-volume sample processing. Environmental, Food & Beverage, and Clinical Workflows: These industries rely on accurate, reproducible data, making pre-assembled vials a valuable tool.

Pre-sealed vial-closure combinations are available either pre-screwed or pre-crimped. In general you can order any vial-closure combination of your choice, even though we have a standard offering in our catalog/on our website for screw neck vials N 9, crimp neck vials N 11 and screw neck vials N 24. Please contact our Support Team for further information, samples and quotations!