Analytical chemistry

Analytical chemistry

Industry: Chemistry

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Analytical chemistry

kromatograafiline adsorptsioon

Chemistry; Analytical chemistry

Preferential adsorption of chemical compounds (gases or liquids) in an ascending molecular-weight sequence onto a solid adsorbent material, such as activated carbon, alumina, or silica gel; used for ...

jodomeetria

Chemistry; Analytical chemistry

An application of iodine chemistry to oxidation-reduction titrations for the quantitative analysis in certain chemical compounds, in which iodine is used as a reductant and the iodine freed in the ...

spektrofon

Chemistry; Analytical chemistry

A cell containing the sample in the optoacoustic detection method; equipped with windows through which the laser beam enters the cell and a microphone for detecting sound.

iooni detektor

Chemistry; Analytical chemistry

Device for detection of presence or concentration of liquid solution ions, such as with a pH meter or by conductimetric techniques.

kromatograafia

Chemistry; Analytical chemistry

Meetod ja analüüsides keemiliste ainete segude kromatograafilise adsorptsiooni.

spektrofotomeetriline tiitrimine

Chemistry; Analytical chemistry

Kus lahendus radiantenergy imendumist mõõdetakse spektrofotomeetriliselt pärast iga juurdekasvu tiitrimislahuse kogus lisatakse analüüsimeetodit.

spektrofotomeetria

Chemistry; Analytical chemistry

Meetod keemilisel analüüsil põhinevad imendumist või nõrgenemise küsimuse elektromagnetilise kiirguse määratud lainepikkus või sagedus. Kiirguse suhtleb alaks nagu kemikaali võlakirjade vibrational ...