ResourceSpectroscopy
SPECORD 200 PLUS UV-Vis spectrophotometer for phosphorus determination in sewage sludge
23 Jun 2026This application note from Analytik Jena demonstrates the use of the SPECORD 200 PLUS UV-Vis spectrophotometer for the determination of phosphorus in sewage sludge according to DIN EN ISO 6878.
The method uses spectrophotometric analysis following microwave-assisted digestion to enable accurate and reliable phosphorus quantification in environmental samples.
Resource details:
- Resource type: Application note
- Page count: 6
- Read time: 9 mins
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Atomic Absorption / Emission SpectroscopyAtomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) — also called optical emission spectroscopy (OES) — are used to detect the elemental constituents in samples. Both techniques involve the atomization of a sample. Atomic absorption spectrometers may use a flame or furnace to create an atomic vapor of the sample before irradiation with spectral light. Optical emission spectrometers may use a flame, inductively coupled plasma (ICP), microwave plasma (MP) or spark arcs to atomize and excite the sample. At higher excitation energies, electrons can be emitted instead of photons, which can be useful for samples that can’t be atomized and for surface analysis. Explore electron spectroscopy equipment such as Auger spectrometers and photoelectron spectrometers for surface elemental analysis of samples. Find the best atomic absorption, photoelectron and optical emission spectrometers in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Environmental AnalysisEnvironmental analysis describes a variety of tests that determine the effect of chemicals, processes and particulates such as persistent organic pollutants (POPs) have on the environment.SpectrophotometrySpectrophotometry is a technique used to measure the absorption or transmission of light through a sample. It is commonly used in chemical analysis, environmental monitoring, and quality control. Explore spectrophotometry tools in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.
