PASIEKA/SPL
The terms in bold link to topics in the AQA, Edexcel, OCR, WJEC and CCEA A-level specifications, as well as the Highers/Advanced Highers exam specifications.
Lasers can be used in a number of applications in analytical chemistry. For example, to measure isotope ratios and the amount of methane (a greenhouse gas) by infrared absorption spectroscopy.
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