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C. Gerhardt GmbH & Co. KG

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08.07.2026

Fails & Fixes in the lab - Sample weighing Kjeldahl

Kjeldahl done right: avoiding common mistakes when weighing samples

Does this sound familiar? When weighing Kjeldahl samples, small errors can quickly sneak in – and in the end, they cost you time, nerves and sometimes even accurate results. In this video, we show you the most common mistakes made during sample preparation and how you can easily avoid them.

Whether it's too much sample material, sloppy work or incorrect handling: with a few simple tricks, you can make your Kjeldahl determination safer and more reliable.