题目内容

Flame atomic absorption spectrometry (FAAS) is used for?

A. Liquid solutions
B. Solid samples
C. Liquid solutions and solid samples
D. Liquid solutions and vapors

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An atomic absorption spectrometer basically consists of the following components:

A radiation source, an atomizer, a monochromator and the sample
B. A radiation source, an atomizer and the detector
C. A radiation source, an atomizer, a monochromator and the detector
D. A radiation source, a monochromator, a detector and the sample

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EDTA with Zn2+ complexes formed in conditional stability constant of the lgK ɵ′Zn 'recent equals ( )

A. 16.50
B. 0.45
C. 16.05
D. 16.96

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In the atomic absorption analysis method, the sensitivity and accuracy of the measured element depend to a large extent on the atomization system.

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In the atomic absorption spectrophotometer, the currently commonly used light source is a tungsten lamp.

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Flame atomic absorption spectrometry (FAAS) is used for?

A. Liquid solutions B. Solid samples C. Liquid solutions and solid samples D. Liquid solutions and vapors

An atomic absorption spectrometer basically consists of the following components:

EDTA with Zn2+ complexes formed in conditional stability constant of the lgK ɵ′Zn 'recent equals ( )

In the atomic absorption analysis method, the sensitivity and accuracy of the measured element depend to a large extent on the atomization system.

In the atomic absorption spectrophotometer, the currently commonly used light source is a tungsten lamp.

A. Liquid solutions
B. Solid samples
C. Liquid solutions and solid samples
D. Liquid solutions and vapors