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Shimadzu Molecular Sieve Filter 221-34121-94

UsedShimadzuMolecular sievesGermany

€44.06excl. VAT

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Shimadzu
New/Used
Used
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Product description

Molecular sieve filter for moisture, carbon dioxide, and organic gas removal in GC and mass spectrometry systems.

Shimadzu Molecular Sieve Filter 221-34121-94 is a specialized gas purification filter element designed to remove residual moisture, carbon dioxide, and organic gases from analytical gas flows. It is suitable for gas chromatographs, vacuum systems, and mass spectrometers where high-purity carrier gas is essential for accurate analysis.

  • Filter type: Molecular sieve
  • Adsorption applications: Moisture, carbon dioxide, and organic gases
  • Filter material: High-purity molecular sieve material, such as zeolite, housed within a protective assembly
  • Molecular sieve pore size: Approximately 3 Å to 4 Å
  • Maximum flow pressure: Up to several bar, depending on manufacturer specifications
  • Temperature range: Ambient temperature to approximately 50 °C
  • Housing material: Metal/plastic combination with chemical resistance
  • Installation: Screw or clip-style installation in the gas flow line
  • Compatibility: Shimadzu gas chromatographs, other gas chromatography systems, vacuum systems, and mass spectrometers

This Shimadzu molecular sieve filter is intended for carrier-gas purification and contamination control in analytical chemistry, gas chromatography, mass spectrometry, and laboratory maintenance workflows. The listed unit is described as being in very good condition, clean, functional, and prepared for use as a replacement or maintenance component.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026