Graphite furnace atomic absorption spectroscopy (GFAAS), also known as electrothermal atomic absorption spectroscopy (ETAAS), is a type of spectrometry that uses a graphite-coated furnace to vaporize the sample.

Graphite furnace atomic absorption spectroscopy (AAS) is ideal for trace analysis and the Agilent 240Z and 280Z AA systems provide superior performance and accurate background correction with transverse Zeeman technology.

Graphite furnace atomic absorption spectrometry (GFAAS) is also known as electrothermal atomic absorption spectrometry (ETAAS). GFAAS is an established technology for quantifying elements at trace and ultra-trace levels (down to low μg/L) while using only small sample volumes (usually less than 100 μL).

The Agilent 240Z AA is a sensitive and accurate graphite furnace AA spectrometer. Its design uses the Zeeman background technique proven to provide high correction accuracy with optimized geometry to give the best detection limits.

Graphite Furnace Atomic Absorption Principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Advantages of the Graphite Furnace Technique . . . . . . . 4-5 5 Introduction to Graphite Furnace Atomic Absorption Considerations in Ultra Trace Analysis Performance Criteria . . . . . . . . . . . . . . . . . . . . . 5-1 Graphite Furnace ...

Graphite furnace atomic absorption spectrophotometry (GFAAS) is an analytical technique designed to perform the quantitative analysis of metals in a wide variety of samples.

Graphite furnace atomic absorption spectroscopy (Graphite Furnace Atomic Absorption Spectroscopy, GF AAS) is a highly sensitive analytical technique for determining the content of trace metal elements in samples.

1.1 Metals in solution may be readily determined by graphite furnace atomic absorption spectrophotometry (GFAA). The method is simple, quick, and applicable to a large number of metals in environmental samples including, but not limited to, ground water, domestic and industrial wastes, extracts, soils, sludges, sediments, and similar wastes ...