Ash content of solid recovered fuels (EN 15403 or ISO 21656)

The test is used to determine the ash content of a solid recovered fuel sample according to EN 15403 or ISO 21656 methods. The ashing temperature is typically 550 °C but also 815 °C ashing temperature is available. Inform Measurlabs experts if you want to use the higher ashing temperature.

Depending on the sample form and physical dimensions, it may require pretreatment/grinding. Please let our experts know the structural properties of the sample matrix to ensure its suitability for the test.

Suitable sample matrices
Solid recovered fuels
Minimum sample amount
200 grams
Typical turnaround time
5 weeks after receiving the samples
Quality system
Accredited test method
Device types
Method expert
Juha Keskiväli

Order this test online

First sample (VAT 0):
172 €
Additional samples (VAT 0):
72 €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.

Large number of samples or specialized needs?

Questions? We're happy to help.

Questions? We're happy to help.

Ringing phone

Ask for an offer

Fill in the form, and we'll reply in one business day.

Answering the following questions helps us prepare an offer for you faster:

  • How many samples do you have and what is the sample material?
  • Do you have a recurring need for these tests? If yes, how often and for how many samples at a time?

Have questions or need help? Email us at or call +358 50 336 6128.