Chromatography Autosampler Vials
Chromatography autosampler vials are critical for maintaining sample integrity, protecting sensitive analytes and ensuring consistent injection into your chromatographic system. This range combines trusted brands such as Fisherbrand, Thermo Scientific, Macherey Nagel, Wheaton and Duran to support GC, HPLC and LC-MS workflows. Choose from clear or amber glass, headspace, screw, crimp or snap closures, as well as specialised formats designed for low-volume and high-recovery applications.
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Product Code 10571013
Product Code 10162512
Product Code 11545884
Product Code 12951011
Product Code 11565874
Product Code 11535894
Product Code 11580535
Product Code 11525894
Product Code 11506114
Product Code 10192652
Product Code 11575894
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Product Code 11535894
Product Code 11580535
Product Code 11525894
Product Code 11506114
Product Code 10192652
Product Code 11575894
Product Code 11586044
Product Code 11717597
Product Code 11556044
Product Code 11707597
Product Code 10070952
FAQ
Chromatography autosampler vials are used to store and present liquid or gaseous samples to GC, HPLC or LC-MS instruments via an autosampler. Correct vial dimensions and closures from brands such as Fisherbrand, Thermo Scientific, Macherey Nagel, Wheaton and Duran help ensure accurate injections and minimise sample loss or contamination.
For GC, headspace and crimp vials with appropriate caps and septa are often preferred to withstand oven temperatures and maintain tight seals. For HPLC, short thread or screw neck vials are widely used. Fisherbrand and Thermo Scientific ranges include options optimised for both GC and HPLC autosamplers.
Amber glass chromatography autosampler vials help protect light-sensitive compounds from degradation during storage and analysis. When working with photosensitive APIs, impurities or stability samples, selecting amber vials from Fisherbrand, Macherey Nagel or Wheaton can improve data reliability compared with clear glass vials.
Select vial volume and opening based on sample volume, injection volume and autosampler needle geometry. Wide opening short thread vials support easier filling and use with inserts for low-volume samples. Reference instrument recommendations and choose compatible products from Thermo Scientific or Duran to avoid bent needles or misinjections.
Compatibility depends on correct vial height, diameter, neck design and cap–septa combination. Using matched vials and closures from the same supplier, such as Fisherbrand or Thermo Scientific, helps maintain reliable sealing, reduces evaporative losses and prevents carryover. Always verify dimensions against your autosampler specifications.
To reduce contamination, use certified low-bleed vials and caps, avoid touching vial mouths with tools or gloves and work in a clean environment. Selecting high-quality vials from recognised brands like Fisherbrand, Macherey Nagel and Thermo Scientific can help minimise extractables and improve baseline stability in sensitive methods.
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