Buchi K-355 Kjeldahl Distillation Unit for Nitrogen Analysis

Name: Buchi K-355 Kjeldahl Distillation Unit for Nitrogen Analysis
Brand: Buchi
SKU: 105324
Availability: InStock

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Detail: Made in : Switzerland Serial No : 1000270616

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Specifications 3

Brands: Buchi
New/Used: Used

Detail: Made in : Switzerland Serial No : 1000270616

Product description

Kjeldahl distillation unit with adjustable steam output (30–100%), NaOH-resistant pump, 2200 W power for molecular diagnostics.

The Buchi K-355 Kjeldahl Distillation Unit is a precision laboratory instrument designed for quantitative nitrogen analysis via Kjeldahl distillation, widely used in molecular diagnostics and bioprocessing applications. It features:

Power consumption: 2200 W, ensuring efficient steam generation for thorough distillation
Adjustable steam output: from 30% to 100%, allowing precise control for various sample types
NaOH-resistant pump: compatible with alkaline reagents critical in Kjeldahl protocols
Measuring range: nitrogen quantification from -0.1 to 200 mg N, suitable for diverse biochemical samples
Dimensions: 400 mm (D) x 360 mm (H) x 660 mm (W), with a weight of 17 kg, optimized for benchtop use
Digital display indicating distillation time and steam output for process monitoring

This device supports key workflows in biotechnology research, including molecular cloning workflows and biopharmaceutical production pipelines. Its robust design and accurate nitrogen measurement capabilities make it essential for protein quantification and synthetic biology studies. The 2017-manufactured unit comes complete with necessary accessories and glassware, tested and maintained for reliable laboratory performance.

The middle half of the 60 with a price runs from €18 to €159.

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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.