Potassium dosage

Potassium analysis allows for the precise measurement of this essential electrolyte content in food products, supplements, water, and plant-based matrices. A mineral vital for fluid balance and muscle and nerve function, potassium is a key nutritional parameter. Its analysis is essential for regulatory labeling, product formulation, and quality control. At YesWeLab, this potassium analysis is performed by partner laboratories selected according to your industry, matrix, and specific requirements.

Why measure potassium levels?

Potassium is one of the body's main electrolytes, closely linked to sodium in regulating fluid and electrolyte balance. In the food and nutraceutical industries, potassium content must be accurately determined for several reasons: to provide nutritional information on labels, to substantiate claims, to formulate enriched or reduced-content products, and to ensure regulatory compliance. In animal nutrition and crop production, potassium measurement allows for the control of intake and the optimization of feed and crop quality. It is therefore a key indicator, both nutritional and qualitative.

Potassium analysis techniques

Potassium quantification relies on methods recognized for their reliability, chosen according to the matrix and the expected precision:

• ICP-OES / ICP-AES (optical emission spectrometry): reference method for mineral analysis, suitable for multi-element analyses.
• ICP-MS (plasma mass spectrometry): for high sensitivity and simultaneous analysis of many elements.
• Atomic absorption spectroscopy (AAS) and flame photometry : robust solutions for targeted dosing.

The choice of technique depends on the nature of the sample and the desired limit of quantification. Our scientific team will guide you towards the method best suited to your quality control objectives.

Sectors and matrices concerned

Potassium analysis is relevant to several fields: human food, nutraceuticals, animal nutrition , and plants. This dual expertise, physicochemical and nutritional, is applied to foods, beverages, supplements, premixes, water, and plants, within a comprehensive approach to characterizing minerals and electrolytes.

Accredited laboratories and expert support

At YesWeLab, we collaborate with a carefully selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the required analytical techniques or methods. If you have any particular requirements, please specify them in your request: our scientific team will do everything possible to respond accurately and promptly.

Since 2020, many manufacturers, distributors and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.

Additional analyses

For a complete characterization of the mineral profile of your products, potassium analysis is ideally combined with other analyses offered by YesWeLab:

• Sodium dosage — the complementary electrolyte to potassium in the hydromineral balance.
• Magnesium dosage — a major mineral often tested for in parallel.
• Calcium dosage — to complete the nutritional mineral assessment.

Discover also our ICP-MS and ICP-AES/ICP-OES analyses and our expertise for the human food and animal nutrition sectors .

Ask for your potassium level test

To learn more or submit a specific request, add this analysis to your quote or contact our team now. We offer a customized solution, from method selection to results interpretation.