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Acid Impact on Mercury Measurement Techniques by Kasay Gebre is a document available to read on EtoBox.
What is Acid Impact on Mercury Measurement Techniques about?
The article investigates the effects of nitric, hydrochloric, and sulfuric acids on the measurement of mercury using cold vapor atomic absorption spectrometry (CVAAS). It finds that mercury is most stable in 2% v/v hydrochloric acid, with absorbance measurements being more sensitive in this medium compared to others. The study also highlights the interference from nitrogen oxides when using these acids as digestion mixtures and suggests methods to mitigate this interference.
- Author
- Kasay Gebre
- Language
- EN