Services

Isotope Analysis

The IMTA Isotope Hydrology Laboratory has state-of-the-art instrumental facilities and methodologies for measuring the isotopic composition of water.

Isotope Hydrology Laboratory

Our laboratory is equipped with cutting-edge technology to perform high-precision isotopic analyses on water samples. We use laser spectroscopy and mass spectrometry to determine the isotopic composition of water.

As part of the IAEA regional project RLA7024 "Integration of isotope hydrology in national water resource assessments", Mexico participates as a pilot country, contributing to the incorporation of isotopes in water assessments.

Isotope Hydrology Laboratory

Types of Analysis

We offer various isotopic analysis services to characterize natural water samples.

Stable Isotopes of Hydrogen and Oxygen

Determination of δ²H and δ¹⁸O in water samples using laser spectrometry.

Precision: ±0.1‰ for δ¹⁸O and ±0.8‰ for δ²H
Equipment: Picarro L2110-i / Los Gatos Research LWIA-45EP

Environmental Tritium Content

Determination by electrolytic enrichment and liquid scintillation counting.

Precision: High sensitivity and ultra-low level activity
Equipment: Packard 2560TR/XL or Quantulus GCT 6220

Carbon-14

Measurement by benzene synthesis.

Precision: According to IAEA standards
Equipment: Mass spectrometry

Certified Quality

The instrumental infrastructure and measurement methodologies used at the IMTA laboratory have been qualified through intercomparison exercises organized by the IAEA.

  • IC-LAC-2018 - IAEA intercomparison exercise
  • IC-LAC-2022 - IAEA intercomparison exercise
  • TRIC2018 - IAEA tritium test
  • TRIC2022 - IAEA tritium test
Laboratory certifications

Analysis Process

Our process ensures accurate and reliable results.

1

Reception

We receive your properly labeled water samples

2

Preparation

We prepare samples according to standardized protocols

3

Analysis

We perform measurements with calibrated equipment

4

Report

We deliver results with associated experimental error

Need isotopic analyses?

Contact us to request information about our analysis services, rates, and delivery times.

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