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Solvent tolerant oxygen sensor for 0-25% O2 range with 316 stainless steel construction.
The MSA Ultima X Solvent Tolerant Oxygen Sensor (PN: A-ULTX-SENS-55-1-0) is designed for accurate oxygen detection within a 0-25% range, optimized for demanding laboratory and industrial environments involving solvent exposure. Constructed with 316 stainless steel for enhanced chemical resistance, this sensor is compatible with all Ultima XP models except IR versions. Its fine-thread design ensures secure integration in gas analysis and monitoring systems. This electrochemical oxygen sensor is widely used in biotechnology research, molecular diagnostics, and bioprocessing applications where solvent tolerance and reliable oxygen measurement are critical. The sensor supports precise oxygen quantification essential for synthetic biology workflows, biopharmaceutical production pipelines, and applications requiring robust, solvent-resistant gas sensing technology. Worldwide shipping is available for global research and industry users.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 131 with a price runs from €134 to €1,991.
