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

Diesel exhaust fluid (DEF) is an additive used in diesel-powered vehicles to help the catalytic reduction of nitrous oxides. Thus, the use of AdBlue and other exhaustive fluids improves ambient air quality. DEF testing package according to ISO 22241:2019 includes the 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

Order this test online

First sample (VAT 0):
412 €
Additional samples (VAT 0):
302 €per sample
If you have a large number of samples, contact us for a possible discount.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Questions? We're happy to help.

Questions? We're happy to help.

Ringing phone

Results in four easy steps

Person selecting tests on a computer
Select the tests you need
Order confirmation message
Get an order confirmation
Sample shipping package
Ship your samples to us
Person receives an email on his phone
Receive your test report