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TIPS FOR CHOOSING BETWEEN DUMAS AND KJELDAHL METHOD FOR N/PROTEIN DETERMINATION

https://www.velp.com/en-us/tips-for-choosing-between-dumas-and-kjeldahl-method-for-nprotein-determination.aspxFor this reason, the Kjeldahl method took the lead and became the most popular method for Nitrogen/protein determination , and today many laboratories are still focusing on the Kjeldahl system only.... This produces mostly water, carbon dioxide, and nitrogen as several oxides (NyOx). ... This stage converts nitrogen oxides into [...]

AOAC - EN ISO - ASBC - ICC - AACC - REG CE - DIN EN - EPA - APAT - ASTM Nitrogen/Protein Determination - Kjeldahl Distillation Units

https://www.velp.com/en-us/aoac-en-iso-asbc-icc-aacc-reg-ce-din-en-epa-apat-astm-determinacion-de-nitrogenoproteinas-unidades-de-destilacion.aspx Tag directory > AOAC - EN ISO - ASBC - ICC - AACC - REG CE - DIN EN - EPA - APAT - ASTM Nitrogen/Protein Determination - Kjeldahl Distillation Units AOAC - EN ISO - ASBC - ICC - AACC - REG CE - DIN EN - EPA - APAT - ASTM Nitrogen/Protein Determination - Kjeldahl Distillation Units The Distillation Units for the VELP UDK Series work according to the official [...]

HOW TO OVERCOME ANALYTICAL CHALLENGES FOR CARBON AND TOC DETERMINATION IN ENVIRONMENTAL SAMPLES

https://www.velp.com/en-us/how-to-overcome-analytical-challenges-for-carbon-and-toc-determination-in-environmental-samples.aspx News > Webinars > HOW TO OVERCOME ANALYTICAL CHALLENGES FOR CARBON AND TOC DETERMINATION IN ENVIRONMENTAL SAMPLES HOW TO OVERCOME ANALYTICAL CHALLENGES FOR CARBON AND TOC DETERMINATION IN ENVIRONMENTAL SAMPLES 10/12/2022 Access the VELP laboratory and learn how to get accurate and precise results by choosing between EMA 502 CHNS-O analyzer and CN 802 elemental Carbon and [...]

THE IMPACT OF INACCURATE SAMPLE PREPARATION ON ANALYTICAL RESULTS: THE CASE OF PROTEIN DETERMINATION AND OXIDATIVE STABILITY TESTS

https://www.velp.com/en-us/the-impact-of-inaccurate-sample-preparation-on-analytical-results-the-case-of-protein-determination-and-oxidative-stability-tests.aspxNITROGEN/PROTEIN DETERMINATION When performing the Nitrogen/Protein determination according to the Dumas method using the NDA 702 Elemental Analyser as well as according to the Kjeldahl method using digestion units and distillers , the homogeneity of the sample has a great impact on the results. For example, in the [...]

ADVANCED ANALYTICAL SOLUTIONS FOR PROTEIN AND FAT DETERMINATION IN FISHMEAL SAMPLES

https://www.velp.com/en-us/advanced-analytical-solutions-for-protein-and-fat-determination-in-fishmeal-samples.aspxWe recommend NDA 702 , the VELP versatile and cloud-enabled elemental analyzer for Nitrogen and Protein determination according to the Dumas combustion method . VELP Nitrogen/Protein Elemental Analyzers , with high productivity and non-stop performances , are indeed ideal for high throughput , [...]

VELP NDA 701 - New Opportunities

https://www.velp.com/en-us/velp-nda-701-new-opportunities.aspx News > Highlights > VELP NDA 701 - New Opportunities VELP NDA 701 - New Opportunities 08/07/2012 VELP Scientifica is constantly offering more and more convenient solutions to simplify our customer's life and meet user's requirements. » NEW Pre-Packed Combustion and Reduction Reactors Normal 0 14 false false false IT X-NONE X-NONE In order to support the successful NDA 701, VELP Scientifica [...]

ARABLAB 2024

https://www.velp.com/en-us/arablab-2024.aspxPLAN YOUR MEETING GET YOUR TICKET Join VELP Envirolab Seminar This year we will focus on environmental analysis and introduce you to all the new features of the CN 802 Elemental Carbon Nitrogen Analyzer , but many more are waiting for you! ... DISCOVER MORE Our flagship solutions on site CN 802 Carbon/Nitrogen [...]

THE NEW UDK DISTILLATION UNITS: 6 REASONS WHY THEY MAKE A DIFFERENCE

https://www.velp.com/en-us/the-new-udk-distillation-units-6-reasons-why-they-make-a-difference-in-the-lab.aspxDiscover the 6 reasons why choosing the new VELP UDK Distillation Units for your Kjeldahl nitrogen analysis, TKN, proteins, ammoniacal nitrogen, nitric nitrogen (Devarda), TVBN, sulfites, phenols, volatile acids, cyanides, and alcohol content. 1. ... The exclusive and brand-new Technopolymer Splash Head is designed for [...]

OPTIMIZE YOUR KJELDAHL ANALYSES WITH VELP KJTABS - KJELDAHL CATALYST AND ANTIFOAMING TABLETS

https://www.velp.com/en-us/velp-kjtabs-kjeldahl-catalyst-tablets.aspx News > Highlights > OPTIMIZE YOUR KJELDAHL ANALYSES WITH VELP KJTABS - KJELDAHL CATALYST AND ANTIFOAMING TABLETS OPTIMIZE YOUR KJELDAHL ANALYSES WITH VELP KJTABS - KJELDAHL CATALYST AND ANTIFOAMING TABLETS 05/19/2021 Discover VELP KjTabs™ catalyst and antifoaming tablets entirely manufactured in Italy to achieve the highest level [...]

EMA 502: MEET THE NEW CHNS-O ELEMENTAL ANALYZER

https://www.velp.com/en-us/new-ema-502-elemental-analyzer-chns-o.aspxEMA 502 Elemental Analyzer CHNS-O is the VELP brand-new solution for the determination of carbon, hydrogen, nitrogen, sulfur, and oxygen in various industrial sectors such as pharma and life science, organic chemistry, petrochemistry and energy, environmental, agronomy, food & feed. ... EMA 502 features the [...]