• What Do I Need a Spectrum in AAS That For?

Mass Spectrometry & Spectroscopy

What Do I Need a Spectrum in AAS That For?

Jun 27 2014

A justified question: for half a century, AAS users had to put up with abstract numerical values. How they come about and whether they are actually accurate remains a secret. The High-Resolution Continuum Source (HR-CS) AAS used in the contrAA® series from Analytik Jena provides the AAS user with significantly more information. Thanks to the combination of a xenon lamp covering the entire relevant wavelength range, a high-resolution spectrometer and a CCD-detector, it has become possible to visually represent the absorption spectra of samples.


This spectrum contains valuable information. It shows, for example, whether the measuring process is interference-free. Thanks to the extremely high optical resolution, spectral interference is very rare. In the event of such an exceptional case, however, spectral representation offers entirely new opportunities for background correction and for the correction of direct spectral interference. Users can now detect any interference at a glance and, if required, correct it using simple methods.


Digital Edition

Lab Asia 31.2 April 2024

April 2024

In This Edition Chromatography Articles - Approaches to troubleshooting an SPE method for the analysis of oligonucleotides (pt i) - High-precision liquid flow processes demand full fluidic c...

View all digital editions

Events

Korea Lab 2024

Apr 23 2024 Kintex, South Korea

Korea Chem 2024

Apr 23 2024 Seoul, South Korea

Lab Indonesia

Apr 24 2024 Jakarta, Indonesia

Expomed Eurasia

Apr 25 2024 Istanbul, Turkey

View all events