Diesel exhaust fluid (e.g. AdBlue) testing according to ISO 22241

Diesel exhaustive fluid (DEF) solution is an additive used in diesel powered vehicles. Diesel exhaust fluids help the catalytic reduction of nitrous oxides. Thus, the use of AdBlue improves ambient air quality. DEF testing package according to ISO 22241:2019 includes measurements listed below: - Urea content (ISO 22241-2C) - Density at 20 °C (EN ISO 12185) - Refraction index at 20 °C (ISO 22241-2C) - Alkalinity as NH3 (ISO 22241-2D) - Biuret (ISO 22241-2E) - Aldehydes (ISO 22241-2F) - Insoluble matter (ISO 22241-2G) - Phosphate (ISO 22241-2H) - Determination of Al, Ca, Cr, Cu, Fe, K, Mg, Na, Ni and Zn content (ISO 22241-2I)

Suitable sample matrices
Diesel exhaust fluid
Minimum sample amount
1 l
Typical turnaround time
3 weeks after receiving the samples
Quality system
Measurlabs validated method
Method expert
Juha Keskiväli
Juha Keskiväli

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First sample: 412 €
Additional samples: 302 € per sample
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