What is Atomic Absorption Spectrometry? AAS is a technique for determining how much of a specific element is present in the specimen under study. The uptake of optical radiation by neutral atoms in ...

Transitions between different electronic energy levels in elements occur at unique energies and intensities, giving each element a distinctive emission spectrum. When the energy of an incident photon ...

Together with water, foods supply the main part of the total daily intake of trace elements by humans. In the human diet around the world, vegetables and spices are some of the most common foods. In ...

The AA-7800 Series atomic absorption spectrophotometers have been designed to offer stability and support multielement analysis. The company claims the series also features the industry’s smallest ...

Quantum noise is a fundamental limitation on the sensitivity of atomic sensors. Researchers have now reported the first experimental demonstration of squeezed probe light of electromagnetically ...

For laboratories needing a high-performance furnace-only atomic absorption (AA) spectrometer, the PinAAcle 900Z is a longitudinal Zeeman system with a true double-beam design for fast start-up and ...