Absorbance spectroscopy offers users the opportunity to gain new insight into samples across a wide range of industries, not least the water industry. This powerful method is ideal for verifying the ...
Duetta is a highly sensitive spectrofluorometer that can be used to measure transferrin at very low concentrations. By ...
ELISA kits have been integrated into many laboratory environments. Countless hours have been spent looking for ways to simplify the complex chemistry in these kits. Researchers are always ...
The SPECTROstar Nano, equipped with BMG LABTECH’s ultra-fast UV/vis spectrometer, can measure absorbance over the entire spectrum (220 nm–1000 nm) in less than one second per well. Many common assay ...
New Tools Bridge Gap between Single and Multiple Sample Absorbance Instruments For generations after Gustav Kirchhoff and Robert Bunsen deduced that almost all molecules in nature absorb and emit ...
UV-Vis spectroscopy is an analytical technique that measures the amount of discrete wavelengths of UV or visible light that are absorbed by or transmitted through a sample in comparison to a reference ...
Cet article a été co-rédigé avec Monique Henry du CEGEP de St-Laurent (Québec). De nombreux composés organiques que l'on retrouve dans les eaux naturelles et traitées absorbent fortement dans ...
L'absorbance mesure la capacité d'un milieu à absorber la lumière qui le traverse. On l'appelle également densité optique ou extinction. Il s'agit d'une grandeur sans unité donnée par la relation : ...
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