What does chromatograph mean?
Definitions for chromatograph
krəˈmæt əˌgræf, -ˌgrɑfchro·mato·graph
This dictionary definitions page includes all the possible meanings, example usage and translations of the word chromatograph.
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GCIDE
chromatographnoun
a piece of equipment used to perform chromatography.
Wiktionary
chromatographnoun
A machine that performs chromatography by gas or liquid separation.
chromatographverb
To analyze or separate mixtures using chromatography
Wikipedia
chromatograph
In chemical analysis, chromatography is a laboratory technique for the separation of a mixture into its components. The mixture is dissolved in a fluid solvent (gas or liquid) called the mobile phase, which carries it through a system (a column, a capillary tube, a plate, or a sheet) on which a material called the stationary phase is fixed. Because the different constituents of the mixture tend to have different affinities for the stationary phase and are retained for different lengths of time depending on their interactions with its surface sites, the constituents travel at different apparent velocities in the mobile fluid, causing them to separate. The separation is based on the differential partitioning between the mobile and the stationary phases. Subtle differences in a compound's partition coefficient result in differential retention on the stationary phase and thus affect the separation.Chromatography may be preparative or analytical. The purpose of preparative chromatography is to separate the components of a mixture for later use, and is thus a form of purification. This process is associated with higher costs due to its mode of production. Analytical chromatography is done normally with smaller amounts of material and is for establishing the presence or measuring the relative proportions of analytes in a mixture. The two types are not mutually exclusive.
Numerology
Chaldean Numerology
The numerical value of chromatograph in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of chromatograph in Pythagorean Numerology is: 8
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Translations for chromatograph
From our Multilingual Translation Dictionary
- cromatógrafoSpanish
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"chromatograph." Definitions.net. STANDS4 LLC, 2024. Web. 28 Apr. 2024. <https://www.definitions.net/definition/chromatograph>.
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