UV spectrophotometer

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Imported from UK, and mainly used for quantification of nucleic acid and protein. Wavelength range is 190-1100nm. The wavelengths 260 nm and 280 nm are used for quantification and purity checking calculations, whereas 320 nm can be used for background compensation. 230 nm can be used as a guide for protein determination using the peptide bond absorbance. Its applications include wavelength scanning, reaction kinetics, standard curve and substrate concentration, etc. It can store fifty methods by different users.