Service or Tool

PerkinElmer Lambda 35 UV-Visible Spectrometer

University of New South Wales
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Contact Information

Street Address:
Mark Wainwright Analytical CentreRoom G31Chemical Sciences Building F10University of New South WalesKensington NSW 2052

a.rich@unsw.edu.au

Full description

The Lambda is a double-beam UV-Visible spectrometer that measures light absorption from the visible to the ultraviolet region (1100nm to 200nm, 1.1eV to 6.2eV). A sample is usually made up to a known concentration in a non-absorbing solvent (such as water) and loaded into a quartz cuvette (available from the lab). Liquids, solutions and transparent solids can be measured. Note that we are not able to measure specular reflectance on this instrument. Standard sample solutions: 10mm pathlength cuvette including stoppers for air-sensitive work Small quantities: 1mm pathlength cuvette is available Solids: a sample holder for measuring transparent solids and thin films on solid substrates such as glass

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