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Device Information
Device Name
PerkinElmer Atomic Absorption Spectrometer
Model
AAnalyst 400
Units Available
1
Manufacture Year
2000
Manufacturer Website
Description
The Atomic Absorption Spectrometer (AAS) by PerkinElmer is a high-precision analytical instrument used to quantitatively determine the concentration of metals in liquid samples. It works on the principle of absorption of light by free atoms in the ground state. The sample is typically atomized in a flame or graphite furnace, and the instrument measures the light absorbed by the element-specific wavelengths to determine concentration.
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Additional Information
Principle: Measures light absorption by ground-state atoms; uses element-specific hollow cathode or electrodeless discharge lamps. Atomization: Flame (air-acetylene or nitrous oxide-acetylene) or graphite furnace for ultra-trace analysis. Detectors: Photo