Atomic absorption spectroscopy is a common method of quantifying elemental concentrations in a sample typically at ppb-ppm concentrations. Flame atomic absorption spectroscopy operates similarly to other AASs by passing a specific wavelength of light through the sample and measuring the amount of light absorbed (atomic absorption), however, where it differs is that to dissociate ground state atoms it utilizes a flame as the heat source. Flames are typically fueled by either nitrous oxide (N2O) or acetylene (C2H2) in a flame AAS, however in some instances other fuel sources may be used. Flame AAS is a great balance between cost and detection limits and can tolerate more complex matrices than other elemental testing instruments while being user-friendly and reliable. High-throughput laboratories should consider a flame AAS that can utilize multiple hollow cathode lamps to analyze numerous elements sequentially during analysis.
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Analytik Jena
- Flame and/or Graphite Furnace
- 185-900 nm (continuous wavelength coverage up to 72 elements enabling access to all alternative absorption lines and molecular absorption lines e.g. PO, CS, GaF)
- Water-cooled Xenon short arc lamp
Analytik Jena
- flame and/or graphite furnace
- 185 – 900 nm
- hollow cathode
Analytik Jena
- flame and graphite furnace
- 185 - 900 nm
- Hollow cathode
Select up to 5 products from above to compare or request more information.
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