The Kjeldahl Method - Reference Method for Nitrogen / Protein Analysis
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- เผยแพร่เมื่อ 6 ก.ย. 2024
- #KjeldahlMethod #proteinanalysis
An educational movie about the entire Kjeldahl process and determination of TKN (Total Kjeldahl Nitrogen) / crude protein with the different steps of the Kjeldahl analysis shown and explained.
Workflow:
• Sample preparation
• Digestion
• Steam distillation
• Titration
For more information visit our website:
SpeedDigester K-439: www.buchi.com/...
Scrubber K-415: www.buchi.com/...
Distillation unit MultiKjel with titrator: www.buchi.com/...
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0:00 Intro
0:31 Sample Preparation
1:17 Digestion
2:12 Distillation
2:40 Titration & Result