Specialists in Stable Isotopes and Geochemical Analysis

Isolab is a leading laboratory based in the Netherlands, specializing in stable isotope analysis and various geochemical laboratory services. Our state-of-the-art facility is equipped with 14 gas chromatographs for oil and gas analysis, 5 Isotope Ratio Mass Spectrometers (IRMS) for stable isotope measurements, and advanced instruments for extraction, separation, and sample preparation—ensuring precise and reliable results for a wide range of industries.

Over 40 Years of Experience in Laboratory Analysis

Founded in the 1980s by Rob Kreulen, then a lecturer and researcher at Utrecht University, Isolab has grown into a trusted partner for clients worldwide. Over the past four decades, we have built a strong customer base, including major oil companies, consultancy firms, water research institutes, and businesses across various sectors. Our expertise and tailor-made solutions make us the go-to partner for high-quality analytical services.

Uncompromising Quality and Precision in Every Analysis

At Isolab, quality is our top priority. Every sample is individually reviewed to determine the best analytical method. When necessary, we conduct re-analyses using different GC columns—at no additional cost—to ensure the most accurate results. Our advanced techniques allow us to obtain high-quality measurements, even for the lowest sample concentrations.

Custom Solutions for Your Laboratory Needs

Our website provides an overview of our most requested analyses. However, we go beyond standard services: we modify existing methods or develop new analytical techniques to meet the specific challenges our clients face. Do you have a unique request? Contact us today to explore how we can provide reliable, customized laboratory analyses tailored to your needs.