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C. Gerhardt GmbH & Co. KG

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08.07.2026

Fails & Fixes in the lab - Kjeldahl Distillation

Kjeldahl distillation done right: Identifying common mistakes & distilling correctly!

Distillation is a crucial step in Kjeldahl analysis – and this is precisely where small but significant mistakes often occur. In this video, we show you the most common mistakes made during Kjeldahl distillation and explain step by step how to do it correctly.

Whether it's incorrect settings, careless handling or timing issues: with the right techniques, you can ensure clean distillates and reliable results.

  • Ideal for young laboratory staff who want to master their Kjeldahl routine with confidence

  • Perfect for anyone who regularly performs protein and nitrogen determinations