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TOC (TOTAL ORGANIC CARBON) DETERMINATION IN THE ENVIRONMENTAL SECTOR: BEST PRACTICES FOR ACCURATE ANALYSES

https://www.velp.com/en-us/toc-total-organic-carbon-determination-in-the-environmental-sector-best-practices-for-accurate-analyses.aspxKnowing the parameter of TOC (Total Organic Carbon) is essential to determine the total concentration of organic carbon and then the organic pollution , which impedes the anaerobic digestion process, limiting the nitrogen enrichment of the subsoil. ... Once the acidification process is complete, the sample can be analyzed in the CN 802 elemental analyzer, [...]

CARBON, NITROGEN AND NITROGEN FORMS DETERMINATION IN LIQUID FERTILIZERS

https://www.velp.com/en-us/carbon-nitrogen-and-nitrogen-forms-determination-in-liquid-fertilizers.aspxRead our application notes and discover how our elemental analyzers and Kjeldahl digestion and distillation units support laboratories to achieve accurate results. ... Read this application note to learn about official methods, analytical procedures, analysis steps, safety precautions, and how to get accurate results for the determination of Ammonium, [...]

INSECTS AS AN ALTERNATIVE PROTEIN SOURCE: N/PROTEIN DETERMINATION ANALYTICAL METHODS AND CHALLENGES

https://www.velp.com/en-us/insects-as-an-alternativ-protein-source-nprotein-determination-analytical-methods-and-challenges.aspx News > Webinars > INSECTS AS AN ALTERNATIVE PROTEIN SOURCE: N/PROTEIN DETERMINATION ANALYTICAL METHODS AND CHALLENGES INSECTS AS AN ALTERNATIVE PROTEIN SOURCE: N/PROTEIN DETERMINATION ANALYTICAL METHODS AND CHALLENGES 01/16/2024 Are insects a good source of protein for humans? What are the main challenges facing the food industry? What are the solutions to introducing this novel protein [...]

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.aspxA standard Kjeldahl analysis it usually takes longer considering the Digestion, Distillation, and Titration steps.

SOLVENT EXTRACTOR ADD-ONS: A COMPLETE SET OF ACCESSORIES AND CONSUMABLES FOR YOUR EVERY NEED

https://www.velp.com/en-us/solvent-extractor-add-ons-a-complete-set-of-accessories-and-consumables-for-your-every-need.aspx News > Highlights > SOLVENT EXTRACTOR ADD-ONS: A COMPLETE SET OF ACCESSORIES AND CONSUMABLES FOR YOUR EVERY NEED SOLVENT EXTRACTOR ADD-ONS: A COMPLETE SET OF ACCESSORIES AND CONSUMABLES FOR YOUR EVERY NEED 10/20/2022 The SER 158 automatic solvent extractor is equipped with a wide range of accessories designed to make daily use as easy as possible and guarantee high versatility.

SOLVENT EXTRACTION FOR QUANTITATIVE AND QUALITATIVE DETERMINATION OF POLLUTANTS IN ENVIRONMENTAL MATRICES

https://www.velp.com/en-us/solvent-extraction-for-quantitative-and-qualitative-determination-of-pollutants-in-environmental-matrices.aspxThe VELP SER 158 is the Automatic Solvent Extractor that supports environmental laboratories to achieve accurate and reliable results while saving precious time and resources . ... In this study, we analyzed a Certified Reference Material with a known n-Hexane Extractable Material (Oil and Grease) with SER 158 Automatic Solvent Extraction unit, by [...]

OPTIMIZE YOUR CARBON AND NITROGEN ANALYSES IN LIQUID SAMPLES WITH TAILORED METHODS

https://www.velp.com/en-us/optimize-your-carbon-and-nitrogen-analyses-in-liquid-samples-with-tailored-methods.aspx News > Highlights > OPTIMIZE YOUR CARBON AND NITROGEN ANALYSES IN LIQUID SAMPLES WITH TAILORED METHODS OPTIMIZE YOUR CARBON AND NITROGEN ANALYSES IN LIQUID SAMPLES WITH TAILORED METHODS 06/17/2024 Carbon, TOC, nitrogen, and protein determination in liquid samples can be very easy and convenient: discover how to perform automatic, accurate, and fast analysis on [...]

CARBON AND NITROGEN ANALYSIS IN SOIL FOR SUSTAINABLE AGRICULTURE AND FARMING

https://www.velp.com/en-us/carbon-and-nitrogen-analysis-in-soil-for-sustainable-agriculture-and-farming.aspx In this respect, Total Organic Carbon determination ( TOC ) is important because high levels in soils prevent the anaerobic digestion process and limit the subsoils' nitrogen enrichment. ... How to determine Carbon and Nitrogen in soil samples with VELP Elemental Analyzer VELP CN 802 is a versatile, cloud-enabled and fully automatic combustion [...]

FAT AND OIL CONTENT DETERMINATION IN FEED SAMPLES ACCORDING TO AOCS BA 3-38

https://www.velp.com/en-us/fat-and-oil-content-determination-in-feed-samples-according-to-aocs-ba-3-38.aspx Read our application note and discover how our automatic solvent extraction supports laboratories in obtaining accurate results aligned with the official AOCS Ba 3-38 method. ... The VELP SER 158 Automatic Solvent Extractor uses the Twisselmann extraction method , where the sample is continuously exposed to hot solvent vapor, ensuring efficient [...]