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1. Any of various instruments used to determine or specify colors, as by comparison with spectroscopic or visual standards.
2. An instrument that measures the concentration of a known constituent of a solution by comparison with colors of standard solutions of that constituent.

col′or·i·met′ric (-ər-ə-mĕt′rĭk) adj.
col′or·i·met′ri·cal·ly adv.
col′or·im′e·try n.
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Adj.1.colorimetric - of or relating to colorimetry
References in periodicals archive ?
10 t - rjc / direct method without defoaming / - colorimetric with ferosin 50 test test 100 1.
This analytical tool allows for quick concentration measurement and detection of protein, nitrite ion concentration, heavy metals, endocrine disruptors and DNA through colorimetric assays or reagents.
EOD units in-theater were very experienced with COTS colorimetric kits.
Among his topics are optics for color stimulus, the perceptual phenomenology of light and color, color and light-matter interaction, light sources and illuminants for colorimetry, Commission Internationale de l'[ETH]clairage (CIE) standard psychophysical observers and systems, instruments and colorimetric computation, color-order systems and atlases, and software developed by Gabriele Simone.
13) In contrast to the many studies on white samples, only a few researchers have investigated the spectral and colorimetric attributes of black samples.
Hardy Diagnostics' new PYR Test Kit is a colorimetric method for the presumptive identification of group A streptococci, group D enterococci, some species of coagulase-negative staphylococci, and other genera of Enterobacteriaceae in an easy-to-use card format.
This, combined with an integral slide-out UV transilluminator, and optional blue epi-illumination module and white light table, make the system suitable for documentation and analysis of almost all fluorescent and colorimetric gels.
The 6-page color brochure shows the influence of particle size, structure, and aftertreatment on colorimetric and performance properties such as degree of blackness, hue, jetness, viscosity, pigment black loading, dispersibility, electrical conductivity and gloss.
The app accurately measures colour-based, or colorimetric, tests for use in home, clinical or remote settings, and medical data from patients can be sent directly to health professionals.
The app, developed by researchers at the University of Cambridge, accurately measures colour-based, or colorimetric, tests for use in home, clinical or remote settings, and enables the transmission of medical data from patients directly to health professionals.
The company said further that it had also introduced its Vidia fluorescence microarray imaging system as an addition to its ampliPHOX colorimetric imaging system.
Law enforcement personnel have traditionally used colorimetric kits for presumptive identification of suspected narcotics.