Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...

Food fraud occurs when products that do not meet consumer expectations reach the market and, in extreme cases, this can lead ...

Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...

Stable isotope analysis of elements such as carbon, nitrogen and sulphur is used in ecology to trace the flow of nutrients through food webs and assess trophic levels.

These values are calculated as follows: δ X = [(R sample /R standard) – 1] x 1000 Stable isotope analysis is based on the principle ‘you are what you eat.' Stable isotope ratios vary among ...

on-line combustion and high temperature conversion elemental analysis, coupled with continuous flow stable isotope analysis. This “workhouse” mass spectrometer can measure stable isotopes of purified ...

University of Barcelona researchers unveil new methods to tackle food fraud, ensuring the authenticity of olive oil and pine ...

The Center for Isotope Geochemistry is a world-class facility for high-precision analysis of both radiogenic and stable isotopes on a wide range of materials. The Center is spread over two ...

Isotope hydrology helps governments find and understand the source of their water supplies – so they can develop management ...

A research team led by Prof. Zhang Zhirong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...

This two-week course is held once per year for up to 15 participants. Training Course on H and O Stable Isotope Analysis of Water by Laser Spectroscopy The purpose of this course is to provide a ...