XRD analysis of bentonite

Quantitative mineralogical analysis by X-ray powder diffraction (XRD) on bentonite samples to identify and quantify the concentration of occurring minerals. The analysis is performed according to EN 13925.

The results of the analysis are expressed as percentages, for example:

  • % of Smectite

  • % of Quartz

  • % of Calcite

  • % of Opal

  • % of Feldspar

The uncertainty of the measurement is 10–20%.

Suitable sample matrices
Bentonite and other minerals
Required sample quantity
50 g
Typical turnaround time
3 weeks after receiving the samples
Detection limit
1 %
Available quality systems
Measurlabs validated method
Device types
Standard

Pricing and online order

Price per sample (Excl. VAT):
564 €

We also charge a 97 € service fee per order.

Large batches of samples are eligible for discounts.

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.

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