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THE CASE OF N/PROTEIN DETERMINATION IN FISHMEAL: DUMAS AND KJELDAHL METHOD COMPARISON

https://www.velp.com/en-ww/the-case-of-nprotein-determination-in-fishmeal-dumas-and-kjeldahl-method-comparison.aspx News > Highlights > THE CASE OF N/PROTEIN DETERMINATION IN FISHMEAL: DUMAS AND KJELDAHL METHOD COMPARISON THE CASE OF N/PROTEIN DETERMINATION IN FISHMEAL: DUMAS AND KJELDAHL METHOD COMPARISON 18/08/2021 Learn more about fishmeal and N/Protein determination with the Kjeldahl and Dumas methods. ... Accurate and reliable N/Protein [...]

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

https://www.velp.com/en-ww/3-tips-for-choosing-between-dumas-and-kjeldahl-method-for-protein-determination.aspx News > Highlights > TIPS FOR CHOOSING BETWEEN DUMAS AND KJELDAHL METHOD FOR N/PROTEIN DETERMINATION TIPS FOR CHOOSING BETWEEN DUMAS AND KJELDAHL METHOD FOR N/PROTEIN DETERMINATION 26/08/2022 Kjeldahl and Dumas are two official methods for Nitrogen and protein determination. ... For this reason, the Kjeldahl method took the [...]

Distillation and Titration

https://www.velp.com/en-ww/kjeldahl-distillation.aspx Service > International Standard > The Kjeldahl Method > Distillation and Titration Distillation and Titration The distillation converts Nitrogen from Ammonium Sulphate (Solid) to Ammonia (Gas). ... Using the Kjeldahl distillation, nitrites and nitrates are not detected. ... The Distillation Steps Steam Distillation Add distilled or [...]

HOW TO CHOOSE THE CORRECT TEST TUBE FOR YOUR DISTILLATIONS

https://www.velp.com/en-ww/how-to-choose-the-correct-test-tube-for-your-analysis.aspx News > Highlights > HOW TO CHOOSE THE CORRECT TEST TUBE FOR YOUR DISTILLATIONS HOW TO CHOOSE THE CORRECT TEST TUBE FOR YOUR DISTILLATIONS 18/07/2022 From Kjeldahl and Micro-Kjeldahl analysis to Alcoholic Strength Determinations and other distillation applications: VELP offers a broad set of test tubes. ... Standard Distillation Test Tubes [...]

EXPLORING THE DIFFERENCES BETWEEN TOTAL KJELDAHL NITROGEN (TKN) AND TOTAL NITROGEN (TN)

https://www.velp.com/en-ww/exploring-the-differences-between-total-kjeldahl-nitrogen-tkn-and-total-nitrogen-tn.aspx News > Highlights > EXPLORING THE DIFFERENCES BETWEEN TOTAL KJELDAHL NITROGEN (TKN) AND TOTAL NITROGEN (TN) EXPLORING THE DIFFERENCES BETWEEN TOTAL KJELDAHL NITROGEN (TKN) AND TOTAL NITROGEN (TN) 28/09/2022 Total Kjeldahl Nitrogen (TKN) and Total Nitrogen (TN) are two different parameters, both performed for the quantitative determination [...]

The Digestion Phase

https://www.velp.com/en-ww/kjeldahl-digestion.aspx Service > International Standard > The Kjeldahl Method > The Digestion Phase The Digestion Phase Kjeldahl digestion converts nitrogen compounds into ammonia compounds The goal of the digestion is to break down the bonds that hold the polypeptides together and convert them into simpler molecules (such as water, carbon dioxide and ammonium [...]

TOTAL KJELDAHL NITROGEN TO THE NEXT LEVEL: HOW LABORATORIES CAN BENEFIT FROM AUTOMATION AND INCREASE THEIR OVERALL EFFICIENCY

https://www.velp.com/en-ww/total-kjeldahl-nitrogen-to-the-next-level-how-laboratories-can-benefit-from-automation-and-increase-their-overall-efficiency.aspxIt was in the year 1883 when Johan Kjeldahl introduced his "New Method for the Determination of Nitrogen in Organic Bodies" to the Danish Chemical Society, revolutionizing complete nitrogen analysis and setting new standards. ... Since then, thanks to its versatility, the Kjeldahl method , also known as the [...]

VELP 30-MINUTE WEBTALK: N/PROTEIN DETERMINATION IN WHOLE MILK

https://www.velp.com/en-ww/velp-30-minute-webtalk-n-protein-determination-in-whole-milk.aspxLearn about the advantages and benefits of Kjeldahl and Dumas methods, and how to choose the best considering your lab requirements.... To determine the protein content , it is possible to analyze milk samples according to the Kjeldahl and Dumas methods . Both are primary methods working in accordance with international [...]

COD Analysis, now also with DKL 20 digestion unit

https://www.velp.com/en-ww/cod-analysis-now-also-with-dkl-20-digestion-unit.aspxIt is typically used for lowering and raising automatically a sample rack with twenty standard Kjeldahl test tubes (Ø 42 mm, 250 ml), but it can be used even for other “tougher” applications.

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 [...]