kjeldahl News

  • Kjeldahl Weighing Boats

    Kjeldahl Weighing Boats Reliable nitrogen/protein analysis Weighing Boats for powder, solids or viscous fluids for reliable nitrogen and protein analysis according to Kjeldahl. Your most important benefits: ...


    By BÜCHI Labortechnik AG

  • Whatever it takes for protein analysis: Kjeldahl, Dumas or NIR

    With the launch of the new Dumas product – DuMaster D-480 – BUCHI expands and completes its product portfolio. BUCHI is now the only provider of all three key technologies – Kjeldahl, Dumas, NIR – for protein analysis in the food and feed industry. Whether it is the inspection of incoming or outgoing goods, at-line production or quality control for declaration purposes, ...


    By BÜCHI Labortechnik AG

  • Maximize productivity - reach out to new Kjeldahl horizons

    Highlights KjelMaster The KjelMaster K-375 automatic distillation unit offers the unique chance of applying either potentiometric or colorimetric titrations. Intuitive ...


    By BÜCHI Labortechnik AG

  • Modular and flexible digester for Kjeldahl and reflux digestion

    The modular concept of the SpeedDigester multiplies instrument functionality whenever needs are changing. Dedicated air or water reflux accessories allows for COD or trace metal digestion using the same ...


    By BÜCHI Labortechnik AG

  • Free Kjeldahl Reports App – manage your data with ease

    The new Kjeldahl Reports App facilitates your daily routine for Kjeldahl applications and sulfur dioxide determination. Together with the Kjeldahl Optimizer, the Kjeldahl Reports App handles sample data with ease: Create sample lists Group samples for replications Calculate results including statistics and assessment Export reports In combination with ...


    By BÜCHI Labortechnik AG

  • ASTM E147 - 61(2011) Standard Specification for Apparatus for Microdetermination of Nitrogen by Kjeldahl Method

    This specification covers the design and dimensional requirements for the digestion and distillation apparatus used for the microdetermination of nitrogen by the Kjeldahl method, and modifications thereof at atmospheric pressure. This apparatus is comprised primarily of digestion flasks, micro Kjeldahl digestion rack, one-piece model distillation apparatus, and Pregl (Parnas-Wagner) ...


    By ASTM International

  • Webinar with New Food Magazine; Date: 17 October 2013; Time: 11:00 BST / 12:00 CET

    Speakers: William Ickes, Product Specialist for Kjeldahl and Dumas Jürgen Müller, Product Manager for Distillation and Dumas Giovanni Campolongo, Segment Manager NIRS As the only provider of Kjeldahl, Dumas and NIR, BUCHI knows what is needed for incoming or outgoing goods inspections, at-line production control or quality ...


    By BÜCHI Labortechnik AG

  • Distillation in half the time!

    Phenol, cyanide, sulphide, amonia and Kjeldahl N distillations are complete in 2-4 minutes using the Gerhardt Vapodest steam distillation units. The new Vapodest S class range includes an easy single operation button. Our standard features include door safety protection, full clear Perspex door for easy viewing and access, water and energy saving features as well as variable steam power. ...


    By Gerhardt UK Ltd

  • BUCHI DuMaster D-480 – Profit even more

    You cope with high sample loads for QC and declaration purposes with little changes in the sample matrices. Our solution «Protein Determination Dumas» offers sample throughput of up to 300 samples per day, overnight operation without supervision and an easy-to-use operation concept. Costs cutting per analysis combined with simple maintenance Cost effective thanks ...


    By BÜCHI Labortechnik AG

  • ADI systems to upgrade wastewater treatment technology at screwworm sterile fly production facility

    ADI Systems will once again partner with The Commission for the Eradication and Prevention of Screwworm (COPEG) to upgrade its wastewater treatment system in Pacora, Panama. COPEG has a cooperative agreement between Panama and the United States to safeguard Panama and the rest of the countries of Central and North America from screwworm re-infestation. Infection from screwworms, a fly species ...


    By ADI Systems

  • SEAL Analytical expands US manufacture

    The laboratory instrument manufacturer SEAL Analytical has transferred the production of its market leading automated discrete analyzers, the AQ1 and AQ2, to the company’s facility in Mequon, USA. The move follows the acquisition of a block digestion business from Aim Lab Automation Technologies Pty Ltd. SEAL’s President Stuart Smith said: “Digestion is an essential part of the ...

  • Environmental Express Introduces HotBlock TKN Systemens to Perform Digestions Automatically

    With the new HotBlock® TKN Systems from Environmental Express, the struggle to perform TKN (Total Kjeldahl Nitrogen) digestion is over. Temperature, ramp rate, and hold times are easily programmed. Up to 20 steps can be set up automatically for each digestion ...

  • Bion`s Kreider Farms Installation Reaches Milestone: 70% Nitrogen Removal

    Bion Environmental Technologies, Inc. (OTC BB/QB: BNET) announced today that the Company's Kreider Farms Dairy installation successfully achieved its performance goal of 70% removal of dairy waste nitrogen loading during the latest round of sampling and testing. Bion completed its aerobic reaction impact evaluation and corrective action was taken to address these impacts in January 2012.  ...

  • University strengthens research lab with discrete analyzer

    Lake Superior State University (USA) recently purchased a SEAL AQ1 discrete analyzer for its Environmental Analysis Laboratory (EAL). This advanced instrument was purchased to analyze local, regional and national water quality samples. However, it also fulfils an important role providing the University’s students with practical experience; working with an analyzer that is employed in ...


    By SEAL Analytical, Inc.

  • BUCHI Scrubber sponsors water charity

    Since April 2016, the BUCHI Scrubber K-415 has been a water sponsor for Helvetas (www.helvetas.ch). What that means is that for every Scrubber sold, BUCHI donates 50 Swiss francs to water supply projects so that more and more people can have access to clean water. The campaign runs until December 31st 2017. Who is ...


    By BÜCHI Labortechnik AG

  • Xylem showcases its brands and market solutions focus at WEFTEC 2013

    Xylem Inc., a leading global water technology company focused on addressing the world’s most challenging water issues, will showcase its portfolio of industry-leading brands and comprehensive solutions at the Water Environment Federation Technical Exhibition and Conference (WEFTEC) 2013. Xylem’s expertise in the water, wastewater, and surface water industry segments will be on display ...


    By Xylem, Inc.

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