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Shimadzu Molecular Sieve Filter 221-34121-94

UsedShimadzuGC accessoriesGermany

From€35.7excl. VAT

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Shimadzu
New/Used
Used
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Product description

Molecular sieve filter for removing moisture, carbon dioxide, and organic gases from analytical gas streams.

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

  • Filter type: Molecular sieve
  • Application: Adsorption of moisture, carbon dioxide, and organic gases
  • Material: High-purity molecular sieve material, such as zeolite, housed in a protective enclosure
  • Molecular sieve pore size: Approximately 3 Å to 4 Å
  • Maximum flow pressure: Up to several bar, manufacturer-specific
  • Operating temperature range: Ambient temperature to approximately 50 °C
  • Housing material: Metal/plastic combination with robust, chemically inert construction
  • Installation: Screw-fit or clip-mounted integration into a gas flow line
  • Compatibility: Shimadzu gas chromatographs, vacuum systems, and mass spectrometers

This Shimadzu gas purification filter is suitable as a replacement component or maintenance item in chromatography and mass spectrometry workflows. The filter is reported to be in very good condition, clean, functional, prepared for use, and free from visible damage.

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 4 November 2026