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

https://www.velp.com/en-ww/aoac-en-iso-asbc-icc-aacc-reg-ce-din-en-epa-apat-astm-nitrogenprotein-determination-distillation-units.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 [...]

Join us on September 23 and e-meet our expert at Kemomind 2020

https://www.velp.com/en-ww/come-to-e-meet-our-expert-at-the-digital-science-conference-kemomind-2020.aspx Here the detail of VELP speech: “N/Protein Analysis – Kjeldahl vs. Dumas method. Principles, applications and choice criteria” 11.05 – 11:50. The Dumas method (also known as combustion method) and the Kjeldahl method are the main [...]

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

https://www.velp.com/en-ww/the-impact-of-inaccurate-sample-preparation-on-analytical-results-the-case-of-protein-determination-and-oxidative-stability-tests.aspxThe quality of the sample preparation directly impacts the accuracy , precision and sensitivity of the analytical method used. ... NITROGEN/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 [...]

CARBON, NITROGEN AND NITROGEN FORMS DETERMINATION IN LIQUID FERTILIZERS

https://www.velp.com/en-ww/carbon-nitrogen-and-nitrogen-form-determination-in-liquid-fertilizers-v1.aspxRead our application notes and discover how our elemental analyzers and Kjeldahl digestion and distillation units support laboratories to achieve accurate results. ... Download the application note to get a better understanding of how VELP's elemental analyzers can help you achieve maximum productivity for your crops! [...]

ANALYTICAL SOLUTIONS FOR ENVIRONMENTAL ANALYSIS

https://www.velp.com/en-ww/analytical-solutions-for-environmental-analysis.aspxWe offer application-oriented instrumentation, optimized methods, and comprehensive service and application assistance. ... LEARN MORE MAXIMUM VERSATILITY WITH THE KJELDAHL METHOD FOR NITROGEN DETERMINATION At the heart of Nitrogen analysis also lies the Kjeldahl [...]

STEAM DISTILLATION FOR FAST AND EASY ALCOHOLIC STRENGTH DETERMINATION

https://www.velp.com/en-ww/steam-distillation-for-fast-and-easy-alcoholic-strength-determination.aspxSample treatment by distillation followed by density measurement by pycnometer or electronic density meter is the standard for the determination of alcoholic strength as stated by reference regulations such as COMMISSION REGULATION (EC)N° 2870/2000 and OIV Method - MA - AS312 - 01A in Europe or AOAC Distillation-Hydrometric method (AOAC 920.57) in the [...]

IMPROVE BY 30% YOUR LAB’S NITROGEN/PROTEIN DETERMINATION EFFICIENCY WITH VELP ELEMENTAL ANALYZERS

https://www.velp.com/en-ww/elevate-your-labs-nitrogenprotein-determination-processes-with-velp-elemental-analyzers.aspxThe Dumas nitrogen/protein determination method is dramatically faster, easier, and safer than a traditional Kjeldahl system. ... Protein determination with the NDA 702 - some examples Reference Value Obtained results Barley 7.560 7.673 Meat (Salami) 31.0 31.780 Whole Milk 3.3 3.298 Dog feed (dry) 24.0 24.022 You can find a [...]

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

https://www.velp.com/en-ww/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. ... Excellent precision and accuracy The UDK Series technology ensures maximum application versatility [...]