18O stable isotope analysis

Our δ18O (delta 18O) stable isotope analysis determines the ratio of 18O to 16O in a given sample material by a continuous flow isotope ratio mass spectrometer (IRMS).

The results are reported as per mille (‰) deviations of the ratio of the two isotopes in comparison to a standard reference material. We have more than 30 IAEA, USGS, and in-house isotopic standards available to accommodate a wide range of expected ratios.

The price and turnaround time displayed apply to conventional sample matrices. The analysis is suitable for a wide range of materials, including, but not limited to, those listed in the table below. All of our stable isotope analyses are conducted by ISO 17025-accredited facilities.

Please contact us using the form below to arrange testing for your samples.

Suitable sample matrices
Water, food, oil, sediment, soil, plant tissue, animal tissue, bone, and other organic materials
Required sample quantity
20 mg (1 gram preferred)
Typical turnaround time
3 weeks after receiving the samples
Available quality systems
Accredited testing laboratory

Price

Typical price range (Excl. VAT):
20–90 €per sample

We also charge a 97 € service fee per order.

Large batches of samples are eligible for discounts.

Questions? We're happy to help.

Questions? We're happy to help.

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