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Precise elemental nitrogen analysis by Dumas combustion method; analyzes nitrogen, carbon, hydrogen in samples up to 1g.
The Leco TruSpec N (model 630-100-200) is a combustion-based elemental nitrogen analyzer engineered for accurate quantification of nitrogen, carbon, and hydrogen content in laboratory samples. Utilizing the Dumas combustion method, it ensures reliable elemental analysis critical in fields such as biotechnology, molecular diagnostics, and bioprocessing.
Key technical specifications:
This nitrogen analyzer supports essential workflows in molecular biology and synthetic biology by enabling precise elemental characterization of biological and chemical samples. It is widely adopted in biopharmaceutical production pipelines for quality control and material characterization, making it indispensable for research involving biomanufacturing and molecular cloning workflows. The compact benchtop design facilitates integration in laboratory environments focused on clinical diagnostics and biochemical analysis.
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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
