spectrophotometry Insights

What is spectrophotometry?

Spectrophotometry is a quantitative analytical technique used to measure the absorbance and transmittance of light through a liquid sample. It is commonly used in chemistry, biochemistry, and biology for quantifying substances, identifying compounds, and studying chemical reactions. It works by passing a beam of light through a sample and measuring the amount of light that passes through (transmittance) or is absorbed (absorbance) at a specific wavelength.

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What other technologies are related to spectrophotometry?

spectrophotometry Competitor Technologies

spectroscopy

Spectroscopy is a broad term for techniques that analyze the interaction of matter with electromagnetic radiation, and many spectroscopic methods (other than spectrophotometry) can be used to obtain similar information about a sample.

mentioned alongside spectrophotometry in 4% (153) of relevant job posts

fluorescence

Fluorescence spectroscopy is a competing technique that measures the emission of light by a substance after it absorbs light, often providing more sensitivity and specificity than spectrophotometry.

mentioned alongside spectrophotometry in 4% (53) of relevant job posts

mass spectrometry

Mass spectrometry identifies molecules by measuring their mass-to-charge ratio, offering a different and often more detailed analysis compared to spectrophotometry.

mentioned alongside spectrophotometry in 1% (88) of relevant job posts

spectrophotometry Complementary Technologies

chromatography

Chromatography can be used to separate components of a mixture before spectrophotometric analysis, improving the accuracy of the measurement.

mentioned alongside spectrophotometry in 5% (275) of relevant job posts

HPLC

HPLC (High-Performance Liquid Chromatography) is a separation technique that can be coupled with spectrophotometry for compound identification and quantification.

mentioned alongside spectrophotometry in 1% (535) of relevant job posts

UPLC

UPLC (Ultra-Performance Liquid Chromatography) is a separation technique that can be coupled with spectrophotometry for compound identification and quantification.

mentioned alongside spectrophotometry in 1% (92) of relevant job posts