Inter-laboratory note. Automated large volume slurry preparation in slurry sampling electrothermal atomic absorption spectrometry
Uwe Schäffer, Viliam Krivan
Abstract
Uwe Schäffer, Viliam Krivan
Abstract
A simple autosampler modification allows the preparation of large slurry volumes for electrothermal atomic absorption analysis using ultrasonic agitation. Sample preparation by use of this modified device leads to a significant improvement in precision.
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A simple autosampler modification allows the preparation of large slurry volumes for electrothermal atomic absorption analysis using ultrasonic agitation. Sample preparation by use of this modified device leads to a significant improvement in precision.
Key concepts: Slurry, Atomic absorption spectroscopy, Volume (thermodynamics), Sampling (signal processing), Analytical Chemistry (journal), Sample preparation, Chemistry, Absorption (acoustics)