16 Export your data a On the File menu, click Export report (.csv). Monochromator: Czerny-Turner 0. b Enter the ‘File name’ for this Concentration run. Wavelength accuracy: 0.5 nm at 541.9 nm.NIR: Peltier-cooled lead sulfide photocellĬary WINUV 3.0 software, Dell Workstation, Windows 2000 Cary 50 UV-VIS Specifications: Cary 50 Hardware Operation manual Installation Category I Pollution Degree 2 Safety Class 3 (EN61010-1) Publication No.1H NMR chemical shifts were referenced to residual solvent as determined relative to Me4Si ( 0 ppm). NMR spectra were recorded using a Varian Mercury 300 spectrometer. UV-Vis measurements were carried out using a Varian Cary 50 Bio Spectrophotometer controlled by Cary WinUV software. Both instruments use the Cary WinUV software. spectrometer controlled by WinIR Pro software. Pulp and paper chemists have used the instrument for studies of lignin. The instruments are used by researchers and students for a variety of colorimetry based tests including phosphorus, sulphate and chlorophyll and have been used to study colouring in gem stones. The Instrumentation Laboratory operates two dual beam, research grade, spectrophotometers.
