Abstract
The 18O/16O and 2H/1H ratios of 18 water brands representing the most popular bottled water brands in the Saudi market were measured using a system based on the latest advancements in tunable off-axis integrated cavity output diode laser spectroscopy (OA-ICOS) in the near-infrared spectral region. Utilizing δ18O and the δ2H values of locally produced water samples, a meteoric water line (δ2H = 7.84 δ18O + 2.11) was extracted and found to be consistent with the slope of the global meteoric water line (GMWL) and the geographic location of Saudi Arabia.
| Original language | English |
|---|---|
| Pages (from-to) | 106-112 |
| Number of pages | 7 |
| Journal | Isotopes in Environmental and Health Studies |
| Volume | 54 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2 Jan 2018 |
Bibliographical note
Publisher Copyright:© 2017 Informa UK Limited, trading as Taylor & Francis Group.
Keywords
- Bottled water
- Saudi Arabia
- food authenticity
- hydrogen-2
- isotope hydrology
- near-infrared laser spectroscopy
- oxygen-18
ASJC Scopus subject areas
- Environmental Chemistry
- General Environmental Science
- Inorganic Chemistry