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TOCnology made for you Master your Matrix

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Inspired by you, developed for you

With the multi N/C x300 series, we are launching TOC/TNb analyzers that make your everyday laboratory work noticeably easier. Proven technologies meet maximum ease of use and make your TOC/TNb analysis simpler, more time-saving,, and more profitable.

Clever design and intelligent automation solutions ensure high throughput and low total cost of ownership, while reducing the workload of your team. The durability and robustness of the multi N/C x300 analyzers make them a sustainable investment. The devices deliver reliable results fit for any interlaboratory study.

Discover TOCnology: TOC /TNb analysis that really gets you ahead. Benefit from our expertise, analyzer qualification and software validation services, personal technical and application support and attractive financing offers for your device.

Experience the Power of TOCnology

Easier Lab Work with TOCnology

More time for what matters: The new multi N/C x300 analyzers are designed to give you more time for your analyses, your team, and your customers. How do they achieve this? With sophisticated technologies for more throughput and efficient processes, with low maintenance and optimum ease of use. This reduces training times and everyday workload of your team and increases the efficiency of your lab. Your laboratory team will also be delighted by the simple operation and the elimination of time-consuming tasks such as calibration.

More time for what matters with TOCnology

  • Long-term stable calibration of up to one year 
  • No dilution of high TOC samples necessary
  • Easy access and quick replacement of consumables
  • Loading of additional samples without interrupting ongoing measurements
  • Automated liquid and solid analysis without hardware conversion
  • No millingand wrapping of solid samples (sample quantities up to 3 g)  
  • Automatic acidification and purging of samples
  • Unattended operation with complete peace of mind

Meet the Family: The New multi N/C x300 Series

The Specialist: multi N/C 2300

A combustion device specializing in the analysis of particle-rich samples and samples that are only present in small volumes.

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The Allrounder: multi N/C 3300

Particle-rich, salt-containing, or very pure samples? A combustion analyzer optimized for high throughput that offers the perfect balance between samples of all kinds.

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The Trace Detector: multi N/C 4300 UV

An extremely sensitive and precise UV digestion device, which is ideally suited for ultra-pure water analysis - in the trace range even without persulfate.

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Find the Right Device for Your Application

Whether liquid or solid sample, particle-rich or ultra-pure water, saline sample, acid or alkaline solutions - thanks to proven technologies and the right add-ons, you get an analyzer perfectly tailored to your needs. Discover the wide application range of the multi N/C x300 series:

multiWin pro: Everything at a Glance with Our New Software The intuitive software for simple workflows and user-friendly device operation.

Discover the brand new multiWin pro software that takes your TOC/TNb analysis to the next level. The intuitive user interface makes operation easy and many new and sophisticated functions result in greater efficiency.

Particle handling

Our high-temperature combustion devices multi N/C 2300 and multi N/C 3300 are unbeatable when it comes to analyzing particle-rich samples. This is due to their unique injection and rinsing techniques. These prevent sample carryover and increase the service life of your device.

The multi N/C 2300 injects the sample directly into the furnace from the microliter syringe. The entire sample, including all particles, is transferred as the syringe is emptied from top to bottom. In addition, the syringe is effectively rinsed and thermally cleaned from the outside, eliminating any chance of sample carry-over. 

With the multi N/C 3300, the sample is drawn into a large-diameter sample loop instead of a syringe. From this, it is completely injected into the furnace, including all particles. The injection system is then effectively rinsed - also by backwashing into the waste container of the autosampler.    

BOD5 / COD - TOC Parameter Conversion

Do you use the parameters biological (BOD5) and chemical oxygen demand (COD) to monitor the organic pollution of water? Did you know that measuring the parameter TOC and then converting it into COD and BOD5  offers you numerous advantages? The measurement of total carbon is not only more precise and considerably faster. With multi N/C x300 devices it can be done without hazardous reagents or costly test kits. The conversion from TOC to BOD5 and COD is done automatically by the multiWin pro software.

Download Case Study: Switching from COD/BOD5 to TOC

Read our case study to find out how measuring TOC and converting it into COD/BOD5 increases your throughput, reduces the workload of your team, and saves running costs, thereby generating a higher return on investment.

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Salt Kit

With the multi N/C 3300, we offer a salt kit for analyzing TOC in highly saline samples, for example in brine, seawater, or cathode materials for lithium-ion batteries. With the salt kit, you can extend the service life of consumables and thus significantly reduce maintenance work and running costs.

The salt trap collects salt that remains after sample evaporation, thus preventing these deposits from causing rapid wear of the catalyst and the combustion tube as well as preventing blockages in the carrier gas flow. The salt kit thereby ensures the accuracy and precision of the measurement results for a significantly higher number of samples. Thus, maintenance intervals are extended.

Please note: The offer becomes valid with a purchase. You are not obliged to purchase a device because of this registration.

Learn More in Our Web Seminar

Didn't attend the web seminar? Watch it here and find out from our experts how you can benefit from the multi N/C x300 series devices.

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Brochures and Flyers

Flyer multi N/C x300 series (EN)

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Brochure multi N/C x300 Series (EN)

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Flyer multi N/C x300 Software (EN)

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Secure your new multi N/C x300 now! Please fill out the form and get in contact with us to discuss your application.