Basic components of a Spectrophotometer consist of the exciter lamp, the entrance slit, the monochromator, the analytical cell or cuvette, and the photodltector. Components of a single beam spectrophometer. A, exiter lamp, B entrance slit C monochromator, D exit, E cuvetter, F photodetector and G meter. An exciter lamp provides electromagnetic radiation as visible, infrared, […]

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Turbidimetry
Turbidimetry is the measurement of the reduction in light transmission caused by particle formation. Light transmitted in the forward direction is detected. The amount of light absorbed by a suspension of particles depends on the specimen concentration and on the particle size. Solutions requiring quantitation by turbidimetry are measured using visible photometers or visible spectrophotometers. […]

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