UV-VIS Spectrophotometer
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Skraćeni naziv instrumenta
UV-VIS 1900
Opći opis
UV-Vis spectrophotometers are mainly used to identify and quantify substances.
The ultra-fast scanning function enables data collection at a speed of 29,000 nm / min. By performing repeated measurements, the process of changing samples in chemical reactions can be analyzed in a short time.
Namjena instrumenta
They are applied for research and development and quality control in a wide range of fields.
Year of manufacture
2018
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Ustanova en
Sveučilište Josipa Jurja Strossmayera u Osijeku, Odjel za kemiju
Cara Hadrijana 8/A, OsijekZavod
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry
Grad
Osijek
Ulica i broj
cara Hadrijana 8/a
Krilo/Kat/Soba
1. kat
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Način korištenja instrumenta
,
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Ime i prezime
Brunislav Matasović
Titula
PhD
E-mail
bmatasov@kemija.unios.hr
Telefon
+38531399-970
Faks
+38531399969
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Model
UV-1900 Spectrofotometer (Shimadzu)
Mrežna (URL) adresa instrumenta na stranicama proizvođača
https://www.shimadzu.hr/uv-1900
Princip rada i mjerna tehnika
Six measurement modes are directly accessible: photometric values measurements, spectrum acquisition, quantification measurements, kinetics studies, time course methods and bio methods:
1. Photometric
Measures the photometric value at one or more wavelengths (up to eight).
2. Spectral
Measures the spectrum of samples using wavelength scanning.
3. Quantitatively
From the measurement of a series of standards it generates a calibration curve on the basis of which unknown concentrations are calculated.
4. Kinetics
It measures the change in absorbance as a function of time from which information on enzyme activity is obtained. A kinetic measurement method or a velocity measurement method can be selected.
5. "Time Course" method
Measures changes over time in photometric values at a given wavelength.
6. Biomethod
Quantifies DNA or protein concentrations.
Proizvođač
SHIMADZU
Purchase price
70730
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Slike en
UV-1900 Spectrofotometer